A laser calibration device for a bending machine

Abstract

The utility model provides a kind of bending machine laser calibration device, it is related to bending machine field, including mounting bracket, two groups of adjusting guide rails are equipped on the mounting bracket, adjusting guide rail is equipped with slider on, the upper portion of slider is equipped with first laser instrument and second laser instrument respectively through universal ball joint, the utility model is adjusted by adjusting guide rail and universal ball joint, and the position and angle of first laser instrument and second laser instrument are conveniently adjusted by staff, staff can adjust first laser instrument with workpiece to be bent region parallel, adjust second laser instrument with mould blade edge perpendicular, so that the both form "right angle calibration system", if the red light of first laser instrument and the green light of second laser instrument are not perpendicular, it indicates that workpiece positioning deviates, staff is conveniently adjusted in real time, to solve the situation that traditional single laser auxiliary calibration is prone to only looking at line, not angle, increase the precision of the device auxiliary calibration.

Description

Technical Field

[0001] This utility model relates to the field of bending machines, and in particular to a laser calibration device for bending machines. Background Technology

[0002] A bending machine is a device that can bend workpieces. During the bending process, laser equipment such as laser instruments can be used to assist in calibrating the workpiece and increasing bending accuracy. Most existing laser bending machines are equipped with only a single laser for auxiliary calibration. As a result, during the processing, operators tend to focus on the single laser auxiliary line and ignore the angle of the workpiece, leading to errors in the bending angle of the workpiece and making them inconvenient to use. Utility Model Content

[0003] The purpose of this invention is to solve the following problems existing in the prior art: Most existing bending machine laser equipment is only equipped with a single laser for auxiliary calibration, which makes it easy for operators to only observe a single laser auxiliary line during the processing, thus ignoring the angle of the workpiece, resulting in errors in the bending angle of the workpiece.

[0004] To address the problems existing in the prior art, this utility model provides a laser calibration device for a bending machine, including a mounting frame. The mounting frame is provided with two sets of adjusting guide rails, each of which is equipped with a slider. Above the sliders, a first laser and a second laser are respectively mounted via a universal ball joint.

[0005] Furthermore, each mounting bracket on one side of the adjusting guide rail is equipped with an adjusting component, which is connected to a lead screw inside the adjusting guide rail.

[0006] Furthermore, auxiliary scale lines are provided on the mounting bracket at the front end of the adjustment guide rail.

[0007] Furthermore, a magnetic base is provided on one side below the mounting bracket, and the magnetic base is provided with multiple strong magnets.

[0008] Furthermore, the first laser emits red light, and the second laser emits green light.

[0009] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a magnetic base to facilitate direct magnetic connection between the device and the bending machine body, allowing workers to freely choose the laser-assisted location and increasing installation convenience. Adjusting the guide rail and universal joint allows workers to easily adjust the position and angle of the first and second lasers. The first laser can be adjusted to be parallel to the workpiece's bending area, while the second laser is adjusted to be perpendicular to the die's cutting edge, forming a "right-angle calibration system." If the red light from the first laser and the green light from the second laser are not perpendicular, it indicates workpiece positioning deviation, allowing for real-time adjustments. This solves the problem of traditional single-laser assisted calibration where workers often only observe lines and ignore angles, increasing the accuracy of the device's assisted calibration. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is the front view of the present invention; Figure 3 This is a partial structural diagram of the first laser device of this utility model.

[0011] Reference numerals in the attached diagram: 1. Magnetic base; 2. Mounting bracket; 3. Adjusting guide rail; 4. First laser device; 5. Second laser device; 6. Adjusting component; 7. Slider; 8. Universal ball joint. Detailed Implementation

[0012] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation details without creative effort are all within the protection scope of this invention.

[0013] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0014] Example 1 like Figure 1-3 As shown, a laser calibration device for a bending machine includes a mounting frame 2, on which two sets of adjusting guide rails 3 are provided. Each adjusting guide rail 3 is provided with a slider 7. Above the slider 7, a first laser instrument 4 and a second laser instrument 5 are respectively provided through a universal ball joint 8. In this embodiment, each mounting bracket 2 on one side of the adjusting guide rail 3 is provided with an adjusting component 6, which is connected to the lead screw inside the adjusting guide rail 3. Each mounting bracket 2 at the front end of the adjusting guide rail 3 is provided with an auxiliary scale line. A magnetic seat 1 is provided on one side below the mounting bracket 2, and multiple strong magnets are provided on the magnetic seat 1. The first laser instrument 4 is a red light ray, and the second laser instrument 5 is a green light ray.

[0015] Working Principle Explanation: The magnetic base 1 allows operators to easily connect the device to the bending machine body magnetically, facilitating the selection of laser-assisted locations and increasing installation convenience. After connection, operators can adjust the slider 7 via the adjusting component 6 within the adjusting guide rail 3, allowing for easy adjustment of the positions of the first laser 4 and the second laser 5. The universal ball joint 8 facilitates angle adjustment of the first and second laser 4 and 5. The first laser 4 can be adjusted to be parallel to the workpiece's bending area, while the second laser 5 can be adjusted perpendicular to the die's cutting edge. Upon activation, the first laser 4 emits a red auxiliary line parallel to the workpiece's bending area, and the second laser 5 emits a green auxiliary line perpendicular to the die's cutting edge, forming a "right-angle calibration system." If the red and green lights are not perpendicular, it indicates workpiece positioning deviation, allowing for real-time adjustments by the operator. This solves the problem of traditional single-laser assisted calibration where operators focus only on the line and ignore the angle, preventing bending angle errors and increasing the accuracy of the device's assisted calibration.

[0016] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A laser calibration device for a bending machine, comprising a mounting bracket (2), characterized in that: The mounting bracket (2) is provided with two sets of adjustment guide rails (3), each of which is provided with a slider (7). Above the slider (7) are a first laser (4) and a second laser (5) respectively via a universal ball joint (8).

2. The laser calibration device for a bending machine according to claim 1, characterized in that: Each mounting bracket (2) on one side of the adjusting guide rail (3) is provided with an adjusting component (6), and the adjusting component (6) is connected to the lead screw inside the adjusting guide rail (3).

3. The laser calibration device for a bending machine according to claim 1, characterized in that: The mounting bracket (2) at the front end of the adjusting guide rail (3) is provided with auxiliary scale lines.

4. The laser calibration device for a bending machine according to claim 1, characterized in that: A magnetic base (1) is provided on one side below the mounting bracket (2), and the magnetic base (1) is provided with multiple strong magnets.

5. The laser calibration device for a bending machine according to claim 1, characterized in that: The first laser (4) emits red light rays, and the second laser (5) emits green light rays.

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