Laser rotary cutting device for bending metal plate

Abstract

The utility model belongs to the field of metal processing, and particularly relates to a laser rotary cutting device for bending a metal plate. A pair of sliding rails is fixedly connected to the operation table. The sliding rail is connected with a supporting column in a sliding mode. A connecting plate is fixedly connected between the pair of supporting columns; a sliding block is connected to the connecting plate in a sliding mode. A cutting assembly is fixedly connected to the sliding block. A motor is fixedly connected to the fixed column; the output end of the motor is fixedly connected with a rotating shaft; the end part of the rotating shaft is fixedly connected with a connecting strip; the fixing assembly is fixedly connected to the connecting strip, after the fixing assembly fixes the workpiece, the motor is started, when the rotating shaft drives the connecting strip to rotate, the workpiece rotates along with the rotating shaft, and when the workpiece rotates, the cutting assembly cuts different positions of the workpiece. And the situation that the workpiece needs to be repeatedly fixed due to the fact that the workpiece needs to be manually rotated when different positions of the workpiece are cut in the using process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of metal processing, specifically is laser rotary cutting device for sheet metal bending. BACKGROUND

[0002] Sheet metal bending usually involves bending sheet into a specific shape, laser cutting technology, as a kind of high-precision, high-efficiency processing means, has also been widely used in sheet metal processing field.

[0003] When the existing laser cutting device for sheet metal bending needs to rotate cutting to workpiece, generally the workpiece is taken down to rotate manually, then fixed cutting is carried out, and it is found in use and observation that the rotating mode needs to fix the workpiece repeatedly, is more time-consuming, and deviation can occur when the workpiece is fixed repeatedly. UTILITY MODEL CONTENT

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background art is solved.

[0005] The utility model discloses a laser rotary cutting device for sheet metal bending, including operation platform, a pair of slide rails are fixedly connected on the operation platform, the support column is slidably connected on the slide rail, the connecting plate is fixedly connected between a pair of support columns, the sliding block is slidably connected on the connecting plate, the cutting assembly is fixedly connected on the sliding block, a pair of fixed columns are fixedly connected on the operation platform, the motor is fixedly connected on the fixed column, the shaft is fixedly connected on the motor output end, the connecting strip is fixedly connected on the shaft end, the fixed component is fixedly connected on the connecting strip, when the fixed component is fixed to the workpiece, the motor is started, when the shaft drives the connecting strip to rotate, the workpiece rotates, when the workpiece rotates, the cutting assembly cuts the workpiece in different positions, reduces the situation that the workpiece needs to be fixed repeatedly when the workpiece is manually rotated in different positions in the use process.

[0006] Preferably, the fixed component includes hydraulic rod, the hydraulic rod and the connecting strip are in fixed connection, a plurality of hydraulic rods are fixedly connected on the connecting strip, when the workpiece needs to be clamped, the extension length of different hydraulic rods is adjusted, so that the hydraulic rod can fully adapt to the shape of the workpiece, and the situation that the workpiece shakes in the processing process due to the difficulty of the hydraulic rod in fixing the workpiece when the shape of the workpiece is different is reduced.

[0007] Preferably, the end of the hydraulic rod is hinged with a pressing block, the pressing block is made of flexible material, when the hydraulic rod moves to the specified position, the pressing block contacts the surface of the workpiece, which can reduce the deformation of the workpiece caused by excessive pressure when the hydraulic rod directly contacts the workpiece.

[0008] Preferably, the pressing block is fixedly connected with a suction cup; the suction cup is located between the pair of pressing blocks, and when the suction cup contacts the workpiece, the workpiece is adsorbed, so that the workpiece is further fixed, and the workpiece is less likely to shake during use.

[0009] Preferably, the connecting strip is fixedly connected with elastic cloth; the other end of the elastic cloth is fixedly connected with the pressing block; and the hydraulic rod is located in the elastic cloth, so that when the hydraulic rod moves, the elastic cloth moves along with the hydraulic rod, and when the elastic cloth moves, the elastic cloth is stretched, and at this time, the elastic cloth covers the hydraulic rod, so that the debris generated during the cutting of the workpiece is less likely to fall on the hydraulic rod and cause the hydraulic rod to move and jam.

[0010] Preferably, the operation table is fixedly connected with a collecting groove; the collecting groove is located between the pair of sliding rails, and when the debris generated during the machining of the workpiece falls from the surface of the workpiece, the collecting groove collects the debris, so that the dust and impurities are less likely to fall on the surface of the operation table and cause the operation table to be contaminated.

[0011] Preferably, a plurality of sponge blocks are fixedly connected to the inner wall of the collecting groove; the sponge blocks are located between the collecting groove and the cutting assembly, and when the debris falls into the collecting groove, the sponge blocks adsorb the debris, so that the debris is less likely to splash after falling into the collecting groove.

[0012] The utility model discloses the advantages are as follows:

[0013] 1. By being fixedly connected with the fixed assembly on the connecting strip, when the fixed assembly is fixed to the workpiece, the motor is started, when the connecting strip is rotated by the rotating shaft, the workpiece is rotated, and when the workpiece is rotated, the cutting assembly cuts the workpiece at different positions, so that when the workpiece is cut at different positions, the workpiece is manually rotated, and the workpiece is repeatedly fixed.

[0014] 2. By being fixedly connected with a plurality of hydraulic rods on the connecting strip, when the workpiece needs to be clamped, the extension length of different hydraulic rods is adjusted, so that the hydraulic rod can fully adapt to the shape of the workpiece, and when the shape of the workpiece is different, the hydraulic rod is difficult to fix the workpiece, and the workpiece is less likely to shake during machining. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0016] Figure 1 For the structure of the present application Figure 1 ;

[0017] Figure 2 For the installation structure diagram of the fixed assembly

[0018] Figure 3 For the installation structure diagram of the hydraulic rod

[0019] Figure 4 For the installation structure diagram of the collecting groove

[0020] Figure 5 For the structure of the present application Figure 2 .

[0021] Legend: 1, operation table; 11, slide rail; 12, support column; 13, connecting plate; 14, sliding block; 15, cutting assembly; 16, fixed column; 17, motor; 18, rotating shaft; 19, connecting strip; 110, fixed assembly; 2, hydraulic rod; 3, pressing block; 4, suction cup; 5, elastic cloth; 6, collecting groove; 7, sponge block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] For example Figures 1 to 5The utility model discloses a laser rotary cutting device for sheet metal bending, including operation platform 1, one pair of slide rails 11 are fixedly connected on operation platform 1, the support column 12 of sliding connection has on slide rail 11, the connecting plate 13 of fixed connection has between one pair of support column 12, the sliding block 14 of sliding connection has on connecting plate 13, cutting assembly 15 is fixedly connected on sliding block 14, one pair of fixed column 16 is fixedly connected on operation platform 1, motor 17 is fixedly connected on fixed column 16, the output of motor 17 is fixedly connected with the shaft 18, the connecting strip 19 is fixedly connected on the end of shaft 18, the fixed assembly 110 is fixedly connected on connecting strip 19, the workpiece needing cutting work is placed between one pair of fixed assembly 110 and is clamped and fixed, then cutting assembly 15 is opened to the workpiece and is cut, when needing to cut the workpiece in different positions, sliding rail 11 and sliding block 14 are opened and cutting assembly 15 position is adjusted to cut the workpiece in different positions, when needing to cut the workpiece in rotation, motor 17 is opened, when the output of motor 17 is fixedly connected with the shaft 18 rotation, when the shaft 18 rotates, the fixed assembly 110 is rotated along with it, when the fixed assembly 110 rotates, the workpiece is rotated along with it, when the workpiece rotates, cutting assembly 15 is processed to the workpiece, when the fixed assembly 110 is fixed to the workpiece and is completed, motor 17 is opened, when the shaft 18 rotates with connecting strip 19, the workpiece rotates along with it, when the workpiece rotates, cutting assembly 15 cuts the workpiece in different positions, reduces when cutting the workpiece in different positions in the use process, and the workpiece needs to be manually rotated, which leads to the situation that the workpiece needs to be fixed repeatedly.

[0024] As Figure 2 The fixed assembly 110 includes hydraulic rod 2, the hydraulic rod 2 and connecting strip 19 are in fixed connection, when needing to clamp and fix the workpiece, hydraulic rod 2 is opened, when multiple hydraulic rods 2 are opened to different positions, hydraulic rod 2 and workpiece surface contact, when the workpiece shape is irregular, the telescopic length of different hydraulic rods 2 is adjusted, so that hydraulic rod 2 can better contact the workpiece surface, when needing to clamp the workpiece, the telescopic length of different hydraulic rods 2 is adjusted, so that hydraulic rod 2 can fully adapt to the workpiece shape, reduces when the workpiece shape is different, hydraulic rod 2 is difficult to fix the workpiece, which leads to the situation that the workpiece shakes in the processing process.

[0025] As Figure 3As shown, the hydraulic rod 2 end articulates with the pressing block 3, the pressing block 3 is flexible material, when the hydraulic rod 2 is opened, the hydraulic rod 2 moves, when the hydraulic rod 2 moves, the pressing block 3 articulated on the hydraulic rod 2 also moves, when the pressing block 3 moves to the specified position, the pressing block 3 and the workpiece surface contact, by articulating the pressing block 3 on the end of the hydraulic rod 2, when the hydraulic rod 2 moves to the specified position, the pressing block 3 and the workpiece surface contact, which can reduce the case of workpiece deformation caused by excessive pressure when the hydraulic rod 2 directly contacts the workpiece.

[0026] As shown in Figure 4 The pressing block 3 is fixedly connected with a suction cup 4; the suction cup 4 is located between a pair of pressing blocks 3, when the pressing block 3 moves to the specified position, the suction cup 4 and the workpiece contact, when the suction cup 4 and the workpiece contact, the air in the suction cup 4 is discharged, at this time the suction cup 4 adsorbs the workpiece, by fixing the suction cup 4 on the pressing block 3, when the suction cup 4 and the workpiece contact, the workpiece is adsorbed, which can further fix the workpiece and reduce the case of workpiece shaking during use.

[0027] As shown in Figure 5 The elastic cloth 5 is fixedly connected to the connecting strip 19; the other end of the elastic cloth 5 is in fixed connection with the pressing block 3, and the hydraulic rod 2 is located inside the elastic cloth 5; when the hydraulic rod 2 moves, the elastic cloth 5 moves with it; when the elastic cloth 5 moves, the elastic cloth 5 is stretched; at this time the elastic cloth 5 covers the hydraulic rod 2, which can reduce the case that the debris and other impurities generated during the cutting process of the workpiece fall on the hydraulic rod 2, causing the hydraulic rod 2 to move and jam.

[0028] As shown in Figure 5 The operating table 1 is fixedly connected with a collecting groove 6; the collecting groove 6 is located between a pair of slide rails 11; after the workpiece is fixed, the cutting assembly 15 cuts the workpiece; during the cutting process of the workpiece, debris and other impurities will be generated; when the debris and impurities fall from the surface of the workpiece, the collecting groove 6 collects the workpiece; by fixing the collecting groove 6 on the operating table 1, when the debris and impurities generated during the machining of the workpiece fall from the surface of the workpiece, the collecting groove 6 collects the impurities and debris, which can reduce the case that dust and impurities fall on the surface of the operating table 1, causing the operating table 1 to be contaminated.

[0029] As shown in Figure 5 A plurality of sponge blocks 7 are fixedly connected to the inner wall of the collecting groove 6; the sponge blocks 7 are located between the collecting groove 6 and the cutting assembly 15; when the impurity debris generated during the machining of the workpiece falls into the collecting groove 6, the sponge blocks 7 contact the impurity debris; by fixing a plurality of sponge blocks 7 on the inner wall of the collecting groove 6, the sponge blocks 7 can adsorb the impurity debris when the impurity debris falls into the collecting groove 6, which can reduce the case that dust and impurities splash after falling into the collecting groove 6.

[0030] Working principle: the workpiece that needs to be cut is placed between a pair of fixed components 110 for clamping and fixing, then the cutting assembly 15 is turned on to cut the workpiece, when different positions of the workpiece need to be cut, the sliding rail 11 and the sliding block 14 are opened to adjust the position of the cutting assembly 15 to cut the workpiece at different positions, when the workpiece needs to be rotated and cut, the motor 17 is turned on, when the motor 17 is turned on, the output end of the motor 17 is fixed to the rotating shaft 18, when the rotating shaft 18 rotates, the fixed component 110 rotates with it, when the fixed component 110 rotates, the workpiece rotates with it, when the workpiece rotates, the cutting assembly 15 processes the workpiece, when the workpiece needs to be clamped and fixed, the hydraulic rod 2 is turned on, when multiple hydraulic rods 2 are turned on to different positions, the hydraulic rod 2 contacts the surface of the workpiece, when the shape of the workpiece is irregular, the extension length of the different hydraulic rods 2 is adjusted, so that the hydraulic rod 2 can better contact the surface of the workpiece, when the hydraulic rod 2 is turned on, the hydraulic rod 2 moves, when the hydraulic rod 2 moves, the pressing block 3 hinged on the hydraulic rod 2 also moves, when the pressing block 3 moves to the specified position, the pressing block 3 contacts the surface of the workpiece, when the pressing block 3 moves to the specified position, the suction cup 4 contacts the workpiece, when the suction cup 4 contacts the workpiece, the air in the suction cup 4 is exhausted, at this time the suction cup 4 adsorbs the workpiece, when the hydraulic rod 2 moves, the elastic cloth 5 also moves, when the elastic cloth 5 moves, the elastic cloth 5 is stretched, at this time the elastic cloth 5 covers the hydraulic rod 2 and fixes the workpiece. After the workpiece is fixed, the cutting assembly 15 cuts the workpiece, during the cutting process of the workpiece, debris and other impurities will be generated, when the debris and impurities fall from the surface of the workpiece, the collecting groove 6 collects the workpiece, when the impurities and debris generated during the processing of the workpiece fall into the collecting groove 6, the sponge block 7 contacts the impurities and debris.

Claims

1. A laser rotary cutting device for sheet metal bending, comprising an operating table (1); characterized in that: The operating table (1) is fixed with a pair of slide rails (11); the slide rails (11) are slidably connected with support columns (12); a pair of support columns (12) are fixed with connecting plates (13) between them; the connecting plates (13) are slidably connected with sliding blocks (14); the sliding blocks (14) are fixed with cutting assemblies (15); the operating table (1) is fixed with a pair of fixed columns (16); the fixed columns (16) are fixed with motors (17); the output end of the motor (17) is fixed with a rotating shaft (18); the end of the rotating shaft (18) is fixed with a connecting strip (19); the connecting strip (19) is fixed with a fixed assembly (110).

2. The laser rotary cutting device for sheet metal bending according to claim 1, characterized in that: The fixed assembly (110) comprises a hydraulic rod (2); the hydraulic rod (2) and the connecting strip (19) are in fixed connection.

3. The laser rotary cutting device for sheet metal bending according to claim 2, characterized in that: The end of the hydraulic rod (2) is hinged with a pressing block (3), and the pressing block (3) is made of flexible material.

4. The laser rotary cutting device for sheet metal bending according to claim 3, characterized in that: The pressing block (3) is fixed with a suction cup (4); the suction cup (4) is located between a pair of pressing blocks (3).

5. The laser rotary cutting device for sheet metal bending according to claim 2, characterized in that: The connecting strip (19) is fixed with an elastic cloth (5); the other end of the elastic cloth (5) is in fixed connection with the pressing block (3), and the hydraulic rod (2) is located inside the elastic cloth (5).

6. The laser rotary cutting device for sheet metal bending according to any one of claims 1 to 5, characterized in that: The operating table (1) is fixed with a collecting groove (6); the collecting groove (6) is located between a pair of slide rails (11).

7. The laser rotary cutting device for sheet metal bending according to claim 6, characterized in that: The inner side wall of the collecting groove (6) is fixed with a plurality of sponge blocks (7); the sponge blocks (7) are located between the collecting groove (6) and the cutting assembly (15).

Images