Steering mechanism for laser beams

Abstract

The utility model discloses a steering mechanism for laser beams, which comprises a mounting component, the mounting component comprises a base and a support rod, and the support rod is fixedly mounted on the upper end face of the base; the rotating part comprises an operation board, a moving frame, teeth, a gear, a through hole, a push rod, an eccentric wheel, a servo motor and a rotating rod; the lower end face of the operation board is fixedly connected with the top end of the supporting rod, the upper end face of the operation board is in lap joint with the lower end face of the movable frame, the surface of the movable frame is fixedly installed on one side of a tooth, one side of the tooth is in meshed connection with the surface of a gear, and the through hole is formed in the upper end face of the movable frame. According to the laser beam machine, when the pushing rod moves in the moving frame and drives the moving frame, the moving frame slides in the limiting opening, horizontal movement is achieved, the direction of the laser beam machine body is adjusted when the gear is driven by the teeth, and the steering structure of the device is simple and easy to use.

Description

Technical Field

[0001] This utility model relates to the field of laser beam technology, and in particular to a steering mechanism for laser beams. Background Technology

[0002] The light emitted by stimulated emission of atoms is called a "laser." A laser is produced when an electron in an atom absorbs energy, jumps from a lower energy level to a higher energy level, and then falls back down, releasing energy in the form of photons. The resulting beam of photons (laser) exhibits highly consistent optical properties. Therefore, compared to ordinary light sources, lasers have better monochromaticity, directionality, and brightness.

[0003] When a laser beam machine needs to emit light in other directions, a steering mechanism is usually required. Most steering mechanisms are complex and have many structures, making it inconvenient to inspect and repair them when they malfunction. Therefore, a steering mechanism for laser beams is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a steering mechanism for laser beams, in order to solve the problem mentioned in the background art that most steering mechanisms have complex structures and are inconvenient to inspect and repair when malfunctions occur.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] The mounting component includes a base and a support rod, with the support rod fixedly mounted on the upper surface of the base;

[0007] The rotating component includes an operating disk, a moving frame, teeth, gears, a through hole, a push rod, an eccentric wheel, a servo motor, and a rotating rod;

[0008] The lower end face of the operating panel is fixedly connected to the top end of the support rod, the upper end face of the operating panel overlaps with the lower end face of the moving frame, the surface of the moving frame is fixedly installed with one side of the teeth, one side of the teeth meshes with the surface of the gear, the through hole is opened on the upper end face of the moving frame, the through hole is sleeved with the surface of the push rod, and the bottom end of the push rod is fixedly installed with the upper end face of the eccentric wheel.

[0009] Furthermore, the upper end face of the base is fixedly installed with the lower end face of the servo motor, and the bottom end of the rotating rod is fixedly installed inside the output end of the servo motor.

[0010] Furthermore, the top end of the rotating rod is fixedly installed through the inner wall of the operating disc and the lower end face of the eccentric wheel, and the lower end face of the eccentric wheel is rotatably connected to the upper end face of the operating disc.

[0011] Furthermore, the mounting components include a groove, a worktable, a support plate, a slide bar, a clamping plate, a laser beam machine body, a spring, a pulley, and a connecting rod;

[0012] The groove is formed on the upper surface of the workbench. The support plate is composed of two pieces, which are slidably sleeved with the surface of the slide rod. The bottom end of the support plate is fixedly installed on the upper surface of the workbench. The opposite ends of the two slide rods are fixedly installed on one side of the clamping plate. The surface of the clamping plate is sleeved in the groove. The opposite sides of the two clamping plates are sleeved with the surface of the laser beam machine body. The inner wall of the spring is sleeved with the surface of the slide rod.

[0013] Furthermore, one end of the spring is fixedly installed to one side of the support plate, and the other end of the spring is fixedly installed to one side of the clamping plate.

[0014] Furthermore, both sides of the card plate are rotatably connected to one side of the pulley, and the pulley on the side away from the card plate rolls and engages within the workbench.

[0015] Furthermore, the top end of the connecting rod is fixedly connected to the lower end face of the workbench, and the bottom end of the connecting rod is fixedly connected to the upper end face of the gear.

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] I. In this utility model, when the push rod moves within the moving frame and drives the moving frame, the moving frame slides within the limiting port to achieve horizontal movement, so that the toothed transmission gear completes the direction adjustment of the laser beam machine body. The steering structure of this device is simple and easy to use.

[0018] Second, based on the above-mentioned beneficial effects, the spring allows the plate to be stably pressed against the surface of the laser beam machine body when the plate is no longer under force.

[0019] Third, based on the above-mentioned beneficial effects, when the card plate abuts against the surface of the laser beam machine body, it can restrict the laser beam machine body in multiple directions (up, down, front, and back), making the laser beam machine body more stable inside the worktable. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a laser beam steering mechanism according to the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a worktable for a laser beam steering mechanism according to the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of a steering mechanism plate for laser beams according to the present invention;

[0024] Figure 4 This is a schematic diagram of the moving frame of a laser beam steering mechanism according to the present invention.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Base; 2. Servo motor; 3. Rotating rod; 4. Eccentric wheel; 5. Push rod; 6. Moving frame; 7. Through hole; 8. Tooth; 9. Gear; 10. Connecting rod; 11. Control panel; 12. Worktable; 13. Groove; 15. Pulley; 16. Clamping plate; 17. Laser beam machine body; 18. Sliding rod; 19. Spring; 20. Support plate; 21. Support rod. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Please see Figure 1-4 As shown, this embodiment is a laser beam steering mechanism, comprising:

[0031] The mounting components include a base 1 and a support rod 21, with the support rod 21 fixedly mounted on the upper surface of the base 1.

[0032] The rotating component includes an operating disc 11, a support rod 21, a moving frame 6, teeth 8, gears 9, a through hole 7, a push rod 5, an eccentric wheel 4, a servo motor 2, and a rotating rod 3.

[0033] The lower end face of the operating plate 11 is fixedly connected to the top end of the support rod 21. The upper end face of the operating plate 11 overlaps with the lower end face of the moving frame 6. The surface of the moving frame 6 is fixedly installed with one side of the tooth 8. One side of the tooth 8 meshes with the surface of the gear 9. The through hole 7 is opened on the upper end face of the moving frame 6. The through hole 7 is sleeved with the surface of the push rod 5. The bottom end of the push rod 5 is fixedly installed with the upper end face of the eccentric wheel 4.

[0034] When the push rod 5 moves within the through hole 7, it can drive the moving frame 6 to move. During the movement of the moving frame 6, the teeth 8 can transmit power to the gear 9, controlling the rotation of the gear 9. Then, the direction of the worktable 12 and the laser beam machine body 17 can be adjusted by the connecting rod 10.

[0035] The upper end face of the base 1 is fixedly installed with the lower end face of the servo motor 2, and the bottom end of the rotating rod 3 is fixedly installed inside the output end of the servo motor 2.

[0036] When the servo motor 2 is running, the rotation of the eccentric wheel 4 can be controlled by the rotating rod 3;

[0037] The top end of the rotating rod 3 passes through the inner wall of the operating plate 11 and is fixedly installed on the lower end face of the eccentric wheel 4. The lower end face of the eccentric wheel 4 is rotatably connected to the upper end face of the operating plate 11.

[0038] Working principle: When the direction of the laser beam machine body 17 needs to be adjusted, the servo motor 2 is driven to work first, so that the servo motor 2 controls the rotation rod 3 to rotate. At the same time, the rotation rod 3 controls the eccentric wheel 4 to rotate, and the eccentric wheel 4 drives the push rod 5 to move within the adjustment frame. At this time, under the action of the limit port, the horizontal movement of the moving frame 6 is realized. This device only needs the eccentric wheel 4 to rotate in one direction. Through the push rod 5, the teeth 8 drive the gear 9 to achieve automatic forward and reverse rotation of the moving frame 6, which can effectively drive the direction adjustment of the laser beam machine body 17 through the connecting rod 10.

[0039] Please see Figure 1-4 As shown, this embodiment is based on the above embodiment 1, with the addition of an installation component. The installation component includes a groove 13, a worktable 12, a support plate 20, a slide bar 18, a clamping plate 16, a laser beam machine body 17, a spring 19, a pulley 15, and a connecting rod 10.

[0040] The groove 13 is formed on the upper end face of the worktable 12. The support plate 20 is set as two pieces. The two support plates 20 are slidably sleeved with the surface of the slide rod 18. The bottom end of the support plate 20 is fixedly installed on the upper end face of the worktable 12. The opposite ends of the two slide rods 18 are fixedly installed on one side of the clamping plate 16. The surface of the clamping plate 16 is sleeved in the groove 13. The opposite sides of the two clamping plates 16 are sleeved with the surface of the laser beam machine body 17. The inner wall of the spring 19 is sleeved with the surface of the slide rod 18.

[0041] The groove 13 makes the laser beam machine body 17 more stable when placed downward into the worktable 12, and makes the laser beam machine body 17 more accurate when it is between the two clamping plates 16. When the clamping plates 16 are squeezed, the slide rod 18 can slide in the support plate 20 in coordination with the movement of the clamping plates 16.

[0042] One end of the spring 19 is fixedly installed to one side of the support plate 20, and the other end of the spring 19 is fixedly installed to one side of the clamping plate 16.

[0043] When the clamping plate 16 is no longer compressed, the spring 19 can use its own elasticity to control one side of the clamping plate 16 to fit against the surface of the laser beam machine body 17, so that the laser beam machine body 17 is stably sleeved in the worktable 12.

[0044] Both sides of the pallet 16 are rotatably connected to one side of the pulley 15, and the pulley 15 is rolled and sleeved in the worktable 12 on the side away from the pallet 16.

[0045] The top end of the connecting rod 10 is fixedly connected to the lower end face of the worktable 12, and the bottom end of the connecting rod 10 is fixedly connected to the upper end face of the gear 9.

[0046] Working principle: When the laser beam machine body 17 needs to be installed, the laser beam machine body 17 is placed downward between two clamping blocks, and the bottom of the laser beam machine body 17 slides downward along the inclined surface of the clamping blocks. Under the action of applied force, the two clamping plates 16 can be pushed outward, so that the slide rod 18 slides in the support plate 20, the spring 19 is compressed, and the pulley 15 rolls in the groove 13. When the laser beam machine body 17 is completely inserted between the two clamping plates 16, the spring 19 uses its own spring 19 to control the clamping plates 16 to move in this direction and abut against the surface of the laser beam machine body 17, thus completing the installation limit of the laser beam machine body 17. The operation process is simple and convenient.

[0047] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A laser beam steering mechanism, characterized in that, include: The mounting component includes a base (1) and a support rod (21), and the support rod (21) is fixedly mounted on the upper surface of the base (1). The rotating component includes an operating disk (11), a moving frame (6), teeth (8), gears (9), a through hole (7), a push rod (5), an eccentric wheel (4), a servo motor (2), and a rotating rod (3). The lower end face of the operating disk (11) is fixedly connected to the top end of the support rod (21), the upper end face of the operating disk (11) overlaps with the lower end face of the moving frame (6), the surface of the moving frame (6) is fixedly installed with one side of the tooth (8), one side of the tooth (8) meshes with the surface of the gear (9), the through hole (7) is opened on the upper end face of the moving frame (6), the through hole (7) is sleeved with the surface of the push rod (5), and the bottom end of the push rod (5) is fixedly installed with the upper end face of the eccentric wheel (4).

2. The laser beam steering mechanism according to claim 1, characterized in that, The upper end face of the base (1) is fixedly installed with the lower end face of the servo motor (2), and the bottom end of the rotating rod (3) is fixedly installed inside the output end of the servo motor (2).

3. A laser beam steering mechanism according to claim 1, characterized in that, The top end of the rotating rod (3) passes through the inner wall of the operating disk (11) and is fixedly installed on the lower end face of the eccentric wheel (4). The lower end face of the eccentric wheel (4) is rotatably connected to the upper end face of the operating disk (11).

4. A laser beam steering mechanism according to claim 1, characterized in that, The mounting components include a groove (13), a worktable (12), a support plate (20), a slide bar (18), a clamping plate (16), a laser beam machine body (17), a spring (19), a pulley (15), and a connecting rod (10). The groove (13) is opened on the upper surface of the workbench (12). The support plate (20) is set as two pieces. The two support plates (20) are slidably sleeved with the surface of the slide rod (18). The bottom end of the support plate (20) is fixedly installed on the upper surface of the workbench (12). The opposite ends of the two slide rods (18) are fixedly installed on one side of the clamping plate (16). The surface of the clamping plate (16) is sleeved in the groove (13). The opposite sides of the two clamping plates (16) are sleeved with the surface of the laser beam machine body (17). The inner wall of the spring (19) is sleeved with the surface of the slide rod (18).

5. A laser beam steering mechanism according to claim 4, characterized in that, One end of the spring (19) is fixedly installed on one side of the support plate (20), and the other end of the spring (19) is fixedly installed on one side of the clamping plate (16).

6. A laser beam steering mechanism according to claim 4, characterized in that, The left and right sides of the card plate (16) are rotatably connected to one side of the pulley (15), and the side of the pulley (15) away from the card plate (16) is rolled and sleeved in the workbench (12).

7. A laser beam steering mechanism according to claim 4, characterized in that, The top end of the connecting rod (10) is fixedly connected to the lower end face of the workbench (12), and the bottom end of the connecting rod (10) is fixedly connected to the upper end face of the gear (9).

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