Hand-held detection tool for workpiece detection

Abstract

The utility model specifically relates to a workpiece detection hand-held detection tool comprising a hand-held handle, an assembly box body, a first laser, a second laser, a fine tuning assembly, a support positioning rod and a light supplement lamp. The handheld grip is mounted at the side part of the assembly box body; the fine adjustment assembly is installed on a box body top plate of the assembling box body. The second laser and the light supplementing lamp are mounted between body panels of the assembly box body; the group of supporting and positioning rods are vertically assembled on the shell of the second laser; the first laser device is erected and mounted on the fine tuning assembly; according to the utility model, the irradiation position and angle of the laser beam can be adjusted through a fine-adjustable structure, so as to meet the requirements of different workpiece products in the welding seam quality detection; a positioning support rod is additionally arranged, so that necessary perpendicularity in the measurement process is ensured; through a handheld portable structure, the detection efficiency of workers is improved, the workpiece circulation time is shortened, and the working efficiency and quality of small-batch and high-complexity workpiece detection are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing auxiliary equipment, in particular to a handheld inspection tool for workpiece inspection. Background Art

[0002] With the advancement of science and technology, more and more welding automation applications are being applied in the field of mechanical processing, and more and more welding workstations with human-machine collaboration are being used. In such welding workstations, workers are usually responsible for loading and unloading materials, while robots or welding machines are responsible for welding. When welding equipment fails, due to misoperation or negligence, the operator may send products with unqualified weld quality as qualified products to the next processing link, which will lead to a series of adverse consequences.

[0003] For the quality inspection of welds, we have specially set up relevant assembly line stations and have carried out inspections on large quantities of parts;

[0004] However, some mechanical parts or products with more complex shapes must be carried on corresponding carriers or fixtures, which are not easy to transport on the assembly line and automatic weld inspection. They need to be taken out manually and the weld quality is inspected and controlled at a special inspection workstation. This form of manual product handling and fixed inspection stations causes a lot of time and turnover resources waste. Therefore, a handheld inspection fixture is needed to free up the scope of movement of inspection personnel, reduce turnover waste, and adapt to the weld quality of complex workpieces. Utility Model Content

[0005] The purpose of the utility model is to provide a handheld inspection tool for workpiece inspection to solve the above technical problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0007] A handheld inspection tool for workpiece inspection, comprising a handheld handle, an assembly box, a first laser, a second laser, a fine-tuning component, a supporting positioning rod and a fill light;

[0008] The hand-held handle is mounted on the side of the assembly box; the fine-tuning assembly is mounted on the top plate of the assembly box; the second laser and the fill light are mounted between the body panels of the assembly box; a group of four support positioning rods are vertically mounted on the housing of the second laser; the first laser is mounted on the fine-tuning assembly; the first laser, the second laser and the fill light are all connected to the external controller through the tail cable;

[0009] Furthermore, the second laser is installed relatively horizontally to ensure that the laser emitted by the second laser can be emitted horizontally;

[0010] Furthermore, the fine-tuning assembly includes a rotating clamp, a horizontal adjustment frame and a vertical adjustment frame; the vertical adjustment frame is provided with a vertical adjustment slot and is mounted on the top plate of the box body through the vertical adjustment slot and a locking bolt; the bottom of the horizontal adjustment frame is provided with a horizontal adjustment slot and is mounted on the vertical adjustment frame through the horizontal adjustment slot and a locking bolt; the rotating clamp is rotatably mounted on the horizontal adjustment frame;

[0011] Furthermore, the rotating clamp clamps and fixes the first laser;

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model can realize the adjustment of the irradiation position and angle of the laser beam through the fine-adjustable structure to meet the requirements of different workpiece products in weld quality inspection; and ensure the necessary verticality of the measurement process through the additional positioning support rod; and improve the inspection efficiency of the staff through the portable structure that can be held in hand, reduce the workpiece circulation time, and improve the operation efficiency and quality of small batch and highly complex workpiece inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the inclined elevation of the utility model. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] refer to Figure 1-2 As shown, a handheld inspection tool for workpiece inspection comprises a handheld handle 1, an assembly box 2, a first laser 8, a second laser 7, a fine-tuning component 3, a supporting positioning rod 4 and a fill light 5;

[0018] The hand-held grip 1 is mounted on the side of the assembly box body 2; the fine-tuning assembly 3 is mounted on the top plate 22 of the assembly box body 2; the second laser 7 and the fill light 5 are mounted between the body panels 21 of the assembly box body 2; a group of four support positioning rods 4 are vertically mounted on the housing of the second laser 7; the first laser 8 is mounted on the fine-tuning assembly 3; the first laser 8, the second laser 7 and the fill light 5 are all connected to the external controller through the tail cable 6;

[0019] In this embodiment, the supporting and positioning rods 4 are four in a group and are vertically and vertically mounted on the housing of the second laser 7; ensuring that the operator, when holding the handheld handle 1, places the supporting and positioning rods 4 against the surface of the workpiece to be detected, and the supporting and positioning rods 4 can ensure that the laser emitted by the second laser 7 is perpendicular to the surface of the workpiece;

[0020] Furthermore, the second laser 7 is installed relatively horizontally to ensure that the laser emitted by the second laser 7 can be emitted horizontally;

[0021] Furthermore, the fine-tuning assembly 3 includes a rotating clamp 31, a horizontal adjustment frame 32 and a vertical adjustment frame 35; the vertical adjustment frame 35 is provided with a vertical adjustment slot 36 and is mounted on the top plate 22 of the box body through the vertical adjustment slot 36 and the locking bolt; the horizontal adjustment frame 32 has a horizontal adjustment slot 34 at the bottom and is mounted on the vertical adjustment frame 35 through the horizontal adjustment slot 34 and the locking bolt; the rotating clamp 31 is rotatably mounted on the horizontal adjustment frame 32;

[0022] Furthermore, the first laser 8 is clamped and fixed on the rotating clamp 31;

[0023] The fine-tuning assembly 3 realizes fine-tuning of the irradiation direction of the first laser 8; the vertical adjustment frame 35 cooperates with the horizontal adjustment frame 32 to realize the fine-tuning movement of the XY axis; and the irradiation inclination angle of the first laser 8 is adjusted by rotating the rotating clamp 31; the overall calibration is performed as required;

[0024] In the overall solution, it is essentially a dual-beam laser measuring device. The laser position is adjusted through a specially designed fine-tuning component to adapt to the measurement of products and workpieces required by specifications. The indicator lasers emitted by the first laser 8 and the second laser 7 are used to perform dual-point laser detection to ensure the quality of the weld. The fill light 5 is used for fill light to ensure the accuracy of the operator's visual inspection.

[0025] The utility model can realize the adjustment of the irradiation position and angle of the laser beam through the fine-adjustable structure to meet the requirements of different workpiece products in weld quality inspection; and ensure the necessary verticality of the measurement process through the additional positioning support rod; and improve the inspection efficiency of the staff through the portable structure that can be held in hand, reduce the workpiece circulation time, and improve the operation efficiency and quality of small batch and highly complex workpiece inspection.

[0026] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the scope defined by the spirit of the present invention.

Claims

1. A handheld inspection tool for workpiece inspection, characterized in that: A hand-held handle (1), an assembly box (2), a first laser (8), a second laser (7), a fine-tuning component (3), a supporting positioning rod (4) and a fill light (5); The hand-held grip (1) is mounted on the side of the assembly box (2); the fine-tuning assembly (3) is mounted on the top plate (22) of the assembly box (2); the second laser (7) and the fill light (5) are mounted between the body panels (21) of the assembly box (2); a group of the supporting positioning rods (4) are vertically mounted on the housing of the second laser (7); the first laser (8) is mounted on the fine-tuning assembly (3); the first laser (8), the second laser (7) and the fill light (5) are all connected to an external controller via a tail cable (6).

2. A handheld inspection tool for workpiece inspection according to claim 1, characterized in that: The second laser (7) is installed relatively horizontally, ensuring that the laser light emitted by the second laser (7) can be emitted horizontally.

3. A handheld inspection tool for workpiece inspection according to claim 2, characterized in that: The fine adjustment assembly (3) comprises a rotating clamp (31), a horizontal adjustment frame (32) and a vertical adjustment frame (35); the vertical adjustment frame (35) is provided with a vertical adjustment slot (36) and is mounted on the top plate (22) of the box body through the vertical adjustment slot (36) and a locking bolt; the horizontal adjustment frame (32) is provided with a horizontal adjustment slot (34) at the bottom and is mounted on the vertical adjustment frame (35) through the horizontal adjustment slot (34) and a locking bolt; the rotating clamp (31) is rotatably mounted on the horizontal adjustment frame (32).

4. A handheld inspection tool for workpiece inspection according to claim 3, characterized in that: The first laser (8) is clamped and fixed on the rotating clamp (31).

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