CN211162428U

CN211162428U - Can prevent laser cutting machine that cutting thing removed

Info

Publication number: CN211162428U
Application number: CN201921545833.0U
Authority: CN
Inventors: 陈红英
Original assignee: Dalian Hengda Shipbuilding Engineering Co ltd
Current assignee: Dalian Hengda Shipbuilding Engineering Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-08-04
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a can prevent laser cutting machine that cutting thing removed, including laser cutting machine body, movable block, stopper and buffer board, the internally mounted of laser cutting machine body has the operation panel, the connecting axle is installed at the rear of commentaries on classics handle, the surface connection of gear has the conveyer belt, the lead screw runs through from the inside of movable block, the left and right sides surface of laser cutting machine body all is fixed with the installation piece, the inside of installation piece is provided with the spring, the upper and lower both ends of supporting shoe all are connected with the connecting rod. This can prevent laser cutting machine that cutting thing removed, the operation panel top is provided with the movable block, fixes the object that needs the cutting through the movable block, prevents that the cutting thing from taking place the skew of position, is favorable to improving the cutting precision of laser cutting machine body, and the movable block rear is provided with the stopper of arc column structure, and the fixed surface of being convenient for has the cutting thing of radian, has increased the variety fixed to different cutting things.

Description

Can prevent laser cutting machine that cutting thing removed

Technical Field

The utility model relates to a laser cutting machine correlation technique field specifically is a can prevent laser cutting machine that cutting thing removed.

Background

The laser cutting machine irradiates laser beams emitted from a laser to the surface of a workpiece to form a cutting seam on the surface of the workpiece, so that the purpose of cutting is achieved.

Current laser cutting machine lacks the function of fixing the cutting thing, and the cutting thing is the skew that easily takes place the position when being cut, and this has just led to cutting accuracy's reduction, and current laser cutting machine does not have the function of collision avoidance protection, and in daily use, the laser cutting machine easily receives the exogenic action and then has influenced the cutting quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent laser cutting machine that cutting thing removed to propose current laser cutting machine among the above-mentioned background art and lack the function of fixing to cutting thing, cutting thing is easily taken place the skew of position when being cut, has reduced cutting accuracy, does not have the function of anticollision protection, and laser cutting machine easily receives the exogenic action and then has influenced the problem of cutting quality.

In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting machine capable of preventing cut objects from moving comprises a laser cutting machine body, a movable block, a limiting block and a buffer plate, wherein an operation table is installed inside the laser cutting machine body, a vertical plate is fixed on the upper surface of the operation table, a rotating handle is installed in front of the vertical plate in an embedded mode, a connecting shaft is installed behind the rotating handle and penetrates through the inside of a gear, a conveying belt is connected to the surface of the gear and is located inside the vertical plate, a lead screw is connected to the rear of the vertical plate and penetrates through the inside of the movable block, the limiting block is installed behind the movable block, mounting blocks are fixed to the outer surfaces of the left side and the right side of the laser cutting machine body respectively, a sliding rail is arranged inside the mounting blocks, springs are arranged inside the mounting blocks, supporting blocks are connected to the right sides of the springs, and the buffer plate is fixed to the, the upper end and the lower end of the supporting block are both connected with connecting rods, the rear portions of the connecting rods are connected with sliding blocks, and the sliding blocks are located inside the sliding rails.

Preferably, the connecting shaft penetrates through the center point of the gear, the connecting shaft and the gear form a rotating structure, and the gear is in meshed connection with the conveyor belt.

Preferably, the movable block and the screw rod are in threaded connection, the movable block and the operating platform form a sliding structure, and the movable block is symmetrically provided with 2 groups about the central point of the screw rod.

Preferably, the limiting block is of an arc-shaped structure and is connected with the movable block in a clamping manner.

Preferably, the supporting block and the mounting block form a telescopic structure through a spring, the supporting block and the connecting rod form a rotating structure, and the supporting block and the buffer plate form an integrated structure.

Preferably, the connecting rod is arranged in an inclined structure, the connecting rod and the sliding block form a rotating structure, and the sliding block and the mounting block form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the laser cutting machine capable of preventing the cut object from moving,

1. the movable block is arranged above the operating table, an object to be cut is fixed through the movable block, the position deviation of the cut object is prevented, the cutting precision of the laser cutting machine body is improved, the limiting block with an arc-shaped structure is arranged behind the movable block, the cut object with radian on the surface can be fixed conveniently, and the fixing diversity of different cut objects is increased;

2. 2 groups of screw rods are arranged in the movable block, so that the stability of the movable block for fixing a cut object is improved, a gear and a conveyor belt are arranged behind the rotating handle, the rotating handle is rotated to drive the 2 groups of screw rods in the movable block to synchronously rotate, and the rapidness of the movable block in the process of fixing the cut object is improved;

3. laser cutting machine body both sides are provided with the buffering limit, carry out effectual anticollision guard action to the laser cutting machine body through the buffer board, prevent that the laser cutting machine body from causing the damage because of exogenic action, have guaranteed the cutting quality of laser cutting machine body, are favorable to prolonging the life of laser cutting machine body.

Drawings

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

FIG. 2 is a schematic view of the top view structure of the movable block and the operation platform of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of the gear and belt assembly of the present invention;

FIG. 4 is a schematic diagram of the structure of the buffer board and the laser cutting machine body according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a laser cutting machine body; 2. an operation table; 3. a vertical plate; 4. turning a handle; 5. a connecting shaft; 6. a gear; 7. a conveyor belt; 8. a screw rod; 9. a movable block; 10. a limiting block; 11. mounting blocks; 12. a slide rail; 13. a spring; 14. a support block; 15. a buffer plate; 16. a connecting rod; 17. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a laser cutting machine capable of preventing cut objects from moving comprises a laser cutting machine body 1, an operation table 2, a vertical plate 3, a rotating handle 4, a connecting shaft 5, a gear 6, a conveying belt 7, a screw rod 8, a movable block 9, a limiting block 10, an installation block 11, a sliding rail 12, a spring 13, a supporting block 14, a buffering plate 15, a connecting rod 16 and a sliding block 17, wherein the operation table 2 is installed inside the laser cutting machine body 1, the vertical plate 3 is fixed on the upper surface of the operation table 2, the rotating handle 4 is installed in front of the vertical plate 3 in an embedded mode, the connecting shaft 5 is installed behind the rotating handle 4, the connecting shaft 5 penetrates through the gear 6, the conveying belt 7 is connected to the surface of the gear 6, the conveying belt 7 is located inside the vertical plate 3, the screw rod 8 is connected to the rear of the vertical plate 3, the screw rod 8 penetrates through the movable block 9, the limiting block 10 is installed behind the movable block 9, the installation blocks, a sliding rail 12 is arranged inside the mounting block 11, a spring 13 is arranged inside the mounting block 11, the right side of the spring 13 is connected with a supporting block 14, a buffer plate 15 is fixed on the right side of the supporting block 14, the upper end and the lower end of the supporting block 14 are both connected with a connecting rod 16, a sliding block 17 is connected behind the connecting rod 16, and the sliding block 17 is positioned inside the sliding rail 12;

the connecting shaft 5 penetrates through the central point of the gear 6, the connecting shaft 5 and the gear 6 form a rotating structure, the gear 6 is in meshed connection with the

conveyor belt

7, 2 groups of screw rods 8 in the movable block 9 synchronously rotate under the transmission action of the conveyor belt 7, and the rapidness of the movable block 9 in the process of fixing a cut object is improved;

the movable blocks 9 are in threaded connection with the screw rod 8, the movable blocks 9 and the operating platform 2 form a sliding structure, and the movable blocks 9 are symmetrically arranged in 2 groups relative to the center point of the screw rod 8, so that the stability of the movable blocks 9 for fixing a cut object is improved, the position deviation of the cut object when the laser cutting machine body 1 cuts is prevented through the movable blocks 9, and the cutting precision of the laser cutting machine body 1 is improved;

the limiting block 10 is arranged to be of an arc-shaped structure, the limiting block 10 is connected with the movable block 9 in a clamping mode, the limiting block 10 of the arc-shaped structure is convenient for fixing cut objects with radian on the surface, and the fixing diversity of different cut objects is increased through the combination of the movable block 9 and the limiting block 10;

the supporting block 14 and the mounting block 11 form a telescopic structure through the spring 13, the supporting block 14 and the connecting rod 16 form a rotating structure, the supporting block 14 and the buffer plate 15 are of an integrated structure, and the spring 13 is extruded to shrink through the supporting block 14, so that the external force action on part of the laser cutting machine body 1 can be absorbed conveniently;

connecting rod 16 sets up to slope column structure, and connecting rod 16 constitutes revolution mechanic with slider 17, and slider 17 constitutes sliding construction with installation piece 11, the fixed stability of supporting shoe 14 has been increased, the external force that laser cutting machine body 1 received has been reduced in the inside gliding sliding friction of slide rail 12 through slider 17, effectual collision avoidance has been carried out laser cutting machine body 1, the cutting quality of laser cutting machine body 1 has been guaranteed, be favorable to prolonging the life of laser cutting machine body 1.

The working principle is as follows: when the laser cutting machine capable of preventing the cut objects from moving is used, as shown in figures 1-5, firstly, the object to be cut is placed above an operation table 2, then a rotating handle 4 is rotated, a connecting shaft 5 and a gear 6 at the rear are driven to rotate by the

rotating handle

4, 3 gears 6 inside a conveyor belt 7 are synchronously rotated by the transmission action of the conveyor belt 7, so as to drive a screw rod 8 at the rear of a vertical plate 3 to rotate, when the screw rod 8 rotates, a movable block 9 moves back and forth on the surface of the screw rod 8, the cut objects with different sizes are fixed by adjusting the distance between the movable blocks 9, a limit block 10 is arranged behind the movable blocks 9, the cut objects with radian on the surface can be conveniently fixed by the limit block 10 with an arc-shaped structure, when the limit block 10 is not needed, the limit block 10 can be upwards pulled, so that the limit block 10 is separated from the inside of the movable blocks, the combination of the movable block 9 and the limiting block 10 increases the fixing diversity of different cut objects, the lead screws 8 are arranged on the left side and the right side of the movable block 9, the stability of the movable block 9 for fixing the cut objects is increased, the movable block 9 prevents the cut objects from shifting when the laser cutting machine body 1 cuts, and the cutting precision of the laser cutting machine body 1 is improved;

when the both sides of laser cutting machine body 1 received the exogenic action, buffer board 15 of installation piece 11 both sides extrudees spring 13 left because of the effect of power, partial power has been absorbed through

spring

13, 14 left connecting rod 16 of supporting shoe moves to upper and lower both sides, slider 17 slides in the inside of slide rail 12 this moment, utilize sliding friction to reduce the effect of power, through slider 17 and the common left and right sides of spring 13, effectual anticollision guard action has been carried out to laser cutting machine body 1, prevent that laser cutting machine body 1 from causing the damage because of exogenic action, the cutting quality of laser cutting machine body 1 has been guaranteed, be favorable to prolonging the life of laser cutting machine body 1, holistic practicality has been increased.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can prevent laser cutting machine that cutting thing removed, includes laser cutting machine body (1), movable block (9), stopper (10) and buffer board (15), its characterized in that: the laser cutting machine is characterized in that an operation table (2) is mounted inside the laser cutting machine body (1), a vertical plate (3) is fixed on the upper surface of the operation table (2), a rotary handle (4) is mounted in a front embedded manner on the vertical plate (3), a connecting shaft (5) is mounted behind the rotary handle (4), the connecting shaft (5) penetrates through the inside of a gear (6), a conveying belt (7) is connected to the surface of the gear (6), the conveying belt (7) is located inside the vertical plate (3), a lead screw (8) is connected behind the vertical plate (3), the lead screw (8) penetrates through the inside of a movable block (9), a limiting block (10) is mounted behind the movable block (9), mounting blocks (11) are fixed on the outer surfaces of the left side and the right side of the laser cutting machine body (1), a sliding rail (12) is arranged inside the mounting blocks (11), and springs (13) are arranged inside the mounting blocks (11), and the right side of spring (13) is connected with supporting shoe (14) to the right side of supporting shoe (14) is fixed with buffer board (15), the upper and lower both ends of supporting shoe (14) all are connected with connecting rod (16), and the rear of connecting rod (16) is connected with slider (17), and slider (17) are located the inside of slide rail (12).

2. The laser cutting machine capable of preventing the movement of the cut object according to claim 1, wherein: the connecting shaft (5) penetrates through the center point of the gear (6), the connecting shaft (5) and the gear (6) form a rotating structure, and the gear (6) is in meshed connection with the conveyor belt (7).

3. The laser cutting machine capable of preventing the movement of the cut object according to claim 1, wherein: the movable block (9) is in threaded connection with the screw rod (8), the movable block (9) and the operating platform (2) form a sliding structure, and 2 groups of the movable block (9) are symmetrically arranged around the central point of the screw rod (8).

4. The laser cutting machine capable of preventing the movement of the cut object according to claim 1, wherein: the limiting block (10) is of an arc-shaped structure, and the limiting block (10) is connected with the movable block (9) in a clamping mode.

5. The laser cutting machine capable of preventing the movement of the cut object according to claim 1, wherein: the supporting block (14) and the mounting block (11) form a telescopic structure through a spring (13), the supporting block (14) and the connecting rod (16) form a rotating structure, and the supporting block (14) and the buffer plate (15) are of an integrated structure.

6. The laser cutting machine capable of preventing the movement of the cut object according to claim 1, wherein: the connecting rod (16) is arranged to be of an inclined structure, the connecting rod (16) and the sliding block (17) form a rotating structure, and the sliding block (17) and the mounting block (11) form a sliding structure.