Cutting laser equipment with auxiliary clamping function

Abstract

The utility model discloses auxiliary clamping laser equipment for cutting, and relates to the technical field of laser cutting, the auxiliary clamping laser equipment for cutting comprises a machine table and limiting assemblies, movable grooves are formed in the two sides of the machine table, and the limiting assemblies for auxiliary clamping of workpieces are arranged in the movable grooves. And the limiting assembly comprises a first electric push rod, a moving block, a second electric push rod, a mounting frame, a side edge clamping wheel, a rotating frame and a downward pressing column, the moving block is mounted at the output end of the first electric push rod, the second electric push rod is mounted on the side edge of the moving block, and the mounting frame is mounted at the output end of the second electric push rod. According to the auxiliary clamping laser equipment for cutting, displacement is controlled by stretching and retracting of a second electric push rod through a side edge clamping wheel, so that the side edge clamping wheel clamps and limits a workpiece from the side edge of the workpiece, displacement of the workpiece during laser cutting is avoided, and a rotating frame is driven by a motor to rotate; the pressing column with the end made of rubber rotates along with the rotating frame to further press and limit the workpiece from the upper end of the side edge of the workpiece, and the clamping stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, and particularly relates to a laser device for cutting with auxiliary clamping. Background Technique

[0002] A laser cutting device is a device that uses a laser beam to cut materials. It uses a laser beam to irradiate a workpiece with a high energy density, causing a high-temperature area to appear on the surface of the workpiece, so that the material quickly evaporates, melts or oxidizes to achieve the purpose of cutting the material. Laser cutting devices have the advantages of fast cutting speed, high precision, good processing quality, high automation degree, etc., and are widely used in the processing fields of various materials such as metal materials, non-metal materials, textiles, leather, plastics, wood, etc. However, in the prior art, existing laser cutting devices are widely used in various processing factories to process material parts.

[0003] However, the existing laser cutting device has inconvenient operation in the way of limiting the workpiece during cutting, resulting in more time for workpiece limitation and affecting the processing efficiency.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a laser device for cutting with auxiliary clamping is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a laser device for cutting with auxiliary clamping to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A laser device for cutting with auxiliary clamping, including a machine table and a limiting component. Activity grooves are arranged inside both sides of the machine table, and the limiting component for auxiliary clamping of the workpiece is arranged inside the activity grooves. The limiting component includes an electric push rod one, a moving block, an electric push rod two, a mounting frame, side clamping wheels, a rotating frame and a pressing column. The output end of the electric push rod one is installed with the moving block, and the side of the moving block is installed with the electric push rod two. The output end of the electric push rod two is installed with the mounting frame, and side clamping wheels are installed inside the mounting frame. The top of the mounting frame is installed with the rotating frame through a motor, and the end of the rotating frame is connected with the pressing column.

[0007] Further, two groups of the mounting frame and the side clamping wheels are symmetrically arranged about the central axis of the machine table, and the shape of the mounting frame is a C shape.

[0008] Further, electric slide rails are arranged on both outer sides of the machine table, and a support frame is installed inside the electric slide rails through an electric slider. A storage rack is arranged inside the machine table.

[0009] Further, a bracket is arranged inside the support frame, and a laser cutting head is arranged in the middle of the bracket.

[0010] Furthermore, a hydraulic rod is mounted on the side surface of the laser cutting head, and there are two hydraulic rods.

[0011] Furthermore, a second hydraulic rod is installed on the top of the support frame, and a protective component for preventing sparks from splashing is installed at the output end of the second hydraulic rod.

[0012] Furthermore, the protective assembly includes a connecting frame and a protective cover, with the protective cover connected to the end of the connecting frame.

[0013] Furthermore, the connecting frame and the protective cover are fixedly connected, and two sets of the connecting frame and the protective cover are symmetrically arranged about the central axis of the support frame.

[0014] This utility model provides a laser cutting device with auxiliary clamping, which has the following beneficial effects:

[0015] 1. This utility model uses the side clamping wheel to control the displacement of the workpiece by the extension and retraction of the electric push rod two, so that the side clamping wheel clamps and limits the workpiece from the side, preventing the workpiece from shifting during laser cutting. The rotating frame is driven by the motor to rotate, and the pressure column with rubber end further presses down and limits the workpiece from the upper side as the rotating frame rotates, increasing the clamping stability. The operation is simple and quick. The electric push rod one drives the movement of the moving block and mounting frame and other components by extension and retraction, so that the side clamping wheel clamps and limits the workpiece in the middle, increasing the clamping stability.

[0016] 2. This utility model uses an electric slide rail to move the support frame on the machine platform, causing the laser cutting head to move back and forth. Hydraulic rod one controls the laser cutting head to move left and right on the bracket, thereby meeting the cutting requirements. Hydraulic rod two controls the height of the protective component by telescopic control, thereby controlling the opening and closing of the protective cover. After the protective cover moves down, it covers the outside of the laser cutting head to prevent sparks from flying and causing injury to personnel during cutting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a laser cutting device with auxiliary clamping according to the present invention;

[0018] Figure 2 This is a schematic diagram of the limiting component structure of a laser cutting device for auxiliary clamping according to the present invention;

[0019] Figure 3 This is a schematic diagram of the protective component structure of a laser cutting device with auxiliary clamping according to the present invention.

[0020] In the diagram: 1. Machine base; 2. Movable slot; 3. Limiting component; 301. Electric push rod one; 302. Moving block; 303. Electric push rod two; 304. Mounting bracket; 305. Side clamping wheel; 306. Rotating frame; 307. Downward pressure column; 4. Electric slide rail; 5. Support frame; 6. Bracket; 7. Laser cutting head; 8. Hydraulic rod one; 9. Hydraulic rod two; 10. Protective component; 1001. Connecting frame; 1002. Protective cover; 11. Shelf. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figure 1 As shown, a laser cutting device with auxiliary clamping includes a machine base 1 and a limiting component 3. Movable grooves 2 are provided inside both sides of the machine base 1, and electric slide rails 4 are provided on both sides of the machine base 1. The electric slide rails 4 enable the support frame 5 to move the laser cutting head 7 back and forth on the machine base 1. The support frame 5 is installed inside the electric slide rail 4 through an electric slider. A bracket 6 is provided inside the support frame 5, and the laser cutting head 7 is provided in the middle of the bracket 6. A hydraulic rod 8 is installed on the side surface of the laser cutting head 7. The hydraulic rod 8 controls the laser cutting head 7 to move left and right on the bracket 6, thereby meeting the cutting requirements. There are two hydraulic rods 8. A shelf 11 is provided inside the machine base 1.

[0023] like Figure 2As shown, the limit component 3 for auxiliary clamping of the workpiece is arranged inside the movable slot 2. The limit component 3 includes an electric push rod 301, a moving block 302, an electric push rod 303, a mounting bracket 304, side clamping wheels 305, a rotating bracket 306 and a pressing column 307. The output end of the electric push rod 301 is equipped with the moving block 302. The electric push rod 301 drives the movement of components such as the moving block 302 and the mounting bracket 304 through telescoping, so that the side clamping wheels 305 clamp and limit the workpiece in the middle, increasing the clamping stability. And an electric push rod 303 is installed on the side of the moving block 302. The output end of the electric push rod 303 is equipped with the mounting bracket 304. There are two groups of the mounting bracket 304 and the side clamping wheels 305 symmetrically arranged about the central axis of the machine table 1. And the shape of the mounting bracket 304 is a U-shaped. And the side clamping wheels 305 are installed inside the mounting bracket 304. The side clamping wheels 305 are controlled to displace by the telescoping of the electric push rod 303, so that the side clamping wheels 305 clamp and limit the workpiece from the side, preventing the workpiece from displacing during laser cutting. The rotating bracket 306 is installed at the top of the mounting bracket 304 through a motor. The rotating bracket 306 is driven to rotate by the motor. The pressing column 307 with a rubber end rotates with the rotating bracket 306 to further press and limit the workpiece from the upper end of the side of the workpiece, increasing the clamping stability. And the end of the rotating bracket 306 is connected with the pressing column 307.

[0024] As Figure 3 As shown, a hydraulic rod 9 is installed at the top of the support frame 5. The hydraulic rod 9 controls the height position of the protection component 10 through telescoping, thereby controlling the opening and closing of the protective cover 1002. And the output end of the hydraulic rod 9 is equipped with the protection component 10 for preventing spark splash. The protection component 10 includes a connecting frame 1001 and a protective cover 1002. And the end of the connecting frame 1001 is connected with the protective cover 1002. After the protective cover 1002 moves down, it covers the protection range outside the laser cutting head 7, preventing personnel from being injured by spark splash during cutting. The connecting frame 100 and the protective cover 1002 are fixedly connected. And there are two groups of the connecting frame 1001 and the protective cover 1002 symmetrically arranged about the central axis of the support frame 5.

[0025] In summary, for this laser device for cutting with auxiliary clamping, first according to Figures 1-3The structure shown in the diagram places the workpiece to be cut on the shelf 11 and controls the movement of components such as the electric push rod 301 via telescopic drive of the moving block 302 and the mounting bracket 304, so that the side clamping wheel 305 clamps and limits the workpiece in the middle, increasing the clamping stability. Then, the electric push rod 303 drives the side clamping wheel 305 to move to the side of the workpiece. The two sets of side clamping wheels 305 clamp the workpiece from the side to prevent it from shifting during laser cutting. At the same time, the rotating frame 306 is driven by the motor to rotate, so that the pressure column 307 with rubber end is pressed down from the upper end of the side of the workpiece to further limit the clamping stability. During cutting, the electric slide rail 4 causes the support frame 5 to move the laser cutting head 7 back and forth on the machine base 1. The hydraulic rod 8 controls the laser cutting head 7 to move left and right on the bracket 6 to meet the cutting requirements. Before cutting starts, the hydraulic rod 9 retracts, causing the protective cover 1002 to move down to the outside of the laser cutting head 7 to form a protective space to prevent sparks from flying and causing injury to personnel during cutting.

[0026] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A laser cutting device with auxiliary clamping, comprising a machine base (1) and a limiting assembly (3), characterized in that, On both sides inside the machine table (1), there are movable slots (2). The limiting component (3) for auxiliary clamping of workpieces is arranged inside the movable slots (2). The limiting component (3) includes an electric push rod one (301), a moving block (302), an electric push rod two (303), a mounting frame (304), side clamping wheels (305), a rotating frame (306), and a pressing column (307). The output end of the electric push rod one (301) is equipped with a moving block (302), and the side of the moving block (302) is equipped with an electric push rod two (303). The output end of the electric push rod two (303) is equipped with a mounting frame (304), and side clamping wheels (305) are installed inside the mounting frame (304). The top of the mounting frame (304) is equipped with a rotating frame (306) through a motor, and the end of the rotating frame (306) is connected to a pressing column (307).

2. The laser cutting device with auxiliary clamping according to claim 1, characterized in that, There are two groups of the mounting frame (304) and the side clamping wheels (305) symmetrically arranged about the central axis of the machine table (1), and the shape of the mounting frame (304) is a U-shaped.

3. The laser cutting device with auxiliary clamping according to claim 1, characterized in that, On both sides outside the machine table (1), there are electric slide rails (4), and a support frame (5) is installed inside the electric slide rails (4) through electric sliders. Inside the machine table (1), there is a storage rack (11).

4. The laser cutting device with auxiliary clamping according to claim 3, characterized in that, Inside the support frame (5), there is a bracket (6), and a laser cutting head (7) is arranged in the middle of the bracket (6).

5. The laser cutting device with auxiliary clamping according to claim 4, characterized in that, On the side surface of the laser cutting head (7), there are two hydraulic rods one (8).

6. The laser cutting device with auxiliary clamping according to claim 3, characterized in that, On the top of the support frame (5), there is a hydraulic rod two (9), and the output end of the hydraulic rod two (9) is equipped with a protection component (10) for preventing spark splashing.

7. A laser cutting device with auxiliary clamping according to claim 6, characterized in that, The protection component (10) includes a connecting frame (1001) and a protective cover (1002), and the end of the connecting frame (1001) is connected to the protective cover (1002).

8. The laser cutting device with auxiliary clamping according to claim 7, characterized in that, The connecting frame (1001) and the protective cover (1002) are fixedly connected, and there are two groups of the connecting frame (1001) and the protective cover (1002) symmetrically arranged about the central axis of the support frame (5).

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