Movable laser cladding device

Abstract

The utility model discloses a movable laser cladding device, which relates to the technical field of laser cladding devices, has the advantages of improving the stability of a fixed base so as to reduce the toppling phenomenon of a laser cladding mechanical arm, and adopts the technical scheme that the movable laser cladding device comprises the fixed base and the laser cladding mechanical arm arranged at the top end of the fixed base, self-locking universal wheels are arranged at the four corners of the bottom end of the fixed base, a supporting plate is horizontally arranged on the front side of the top end of the fixed base, swing plates are hinged to the left side and the right side of the supporting plate, the two swing plates are located above the left side and the right side of the fixed base correspondingly, and stabilizing plates making contact with the ground are installed at the bottom ends of the two swing plates through installation pieces correspondingly.

Description

Technical Field

[0001] This utility model relates to the field of laser cladding device technology, specifically a mobile laser cladding device. Background Technology

[0002] Laser cladding, also known as laser bonding or laser coating, is a novel surface modification technology. It involves adding a cladding material to the surface of a substrate and then using a high-energy-density laser beam to fuse the material together with a thin layer on the substrate surface, thus forming a metallurgically bonded cladding layer on the substrate surface.

[0003] Currently, a Chinese patent application with application number CN202321422935.X discloses a mobile laser cladding device, including a laser cladding robotic arm and a fixed base. The laser cladding robotic arm is located at the middle of the upper surface of the fixed base. The bottom of the laser cladding robotic arm is connected to the fixed base via a base. Self-locking casters are installed at the four corners of the lower surface of the fixed base. An adjusting screw is vertically installed inside the fixed base. A positioning pad is provided at the lower end of the adjusting screw. A handle is provided at the upper end of the adjusting screw. Two sets of fixing boxes are provided on the upper surface of the fixed base, located on the left and right sides of the base. The fixing boxes are filled with counterweights. A protective component is provided on the left edge of the upper surface of the fixed base.

[0004] In use, the laser cladding robotic arm is moved by four self-locking casters. When the laser cladding robotic arm moves to the designated position, the self-locking casters are locked and the positioning pad is moved downward to contact the ground. Both the self-locking casters and the positioning pad are located below the fixed base, providing stable support for the fixed base and solving the problem of stability of the fixed base when it is not moving. This application provides another technical solution. Utility Model Content

[0005] In view of the above-mentioned technical deficiencies, the purpose of this utility model is to provide a movable laser cladding device, which has the advantage of improving the stability of the fixed base, thereby reducing the phenomenon of the laser cladding robot arm tipping over.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] This utility model provides a movable laser cladding device, including a fixed base and a laser cladding robotic arm set on the top of the fixed base. The four corners of the bottom of the fixed base are provided with self-locking universal wheels. A support plate is horizontally provided on the front side of the top of the fixed base, and swing plates are hinged to the left and right sides of the support plate. The two swing plates are respectively located above the left and right sides of the fixed base. The bottom of the two swing plates are mounted with a stabilizing plate in contact with the ground through a mounting component.

[0008] By adopting the above technical solution, when in use, the swing plate is swung away from the fixed base along the hinge point between the swing plate and the support plate. After swinging to a suitable position, the mounting component makes the stabilizing plate contact the ground. At this time, the stability of the fixed base can be improved by the cooperation of the swing plate, the stabilizing plate and the support plate, thereby reducing the phenomenon of the laser cladding robot arm tipping over.

[0009] Preferably, the fixed base is provided with a pusher for driving the support plate to move vertically up and down. The pusher includes two slide rails vertically arranged at the top of the fixed base, with the two slide rails facing each other. Each of the two slide rails has a slide plate vertically slidably connected to it. The support plate is fixedly connected to one side of the two slide plates. Each of the tops of the two slide plates has a push plate horizontally arranged above the slide rails. The fixed base is provided with two electric cylinders for pushing the two push plates vertically, respectively. The two electric cylinders are located between the two slide rails. When the angle between the swing plate and the support plate is 90 degrees, the end of the support plate near the two swing plates is provided with a limiting member for restricting the swing plate from swinging along the hinge point between the swing plate and the support plate.

[0010] Preferably, the mounting component includes a threaded hole at the top of the swing plate and on the side away from the support plate, a screw is threadedly connected to the threaded hole, the bottom end of the screw extends out of the threaded hole, a stabilizing plate is disposed at the bottom end of the screw and is rotatably connected to the screw, and the top end of the screw extends out of the threaded hole and is provided with a swivel ring.

[0011] Preferably, each of the two swing plates has a number of protective posts vertically positioned at its top.

[0012] Preferably, the limiting member includes an L-shaped limiting plate and a mounting plate disposed at the top of the support plate. The bottom end of the limiting plate is provided with an L-shaped limiting groove. The limiting plate is vertically slidably connected to one side of the mounting plate. When the angle between the swing plate and the support plate is 90 degrees, the connection between the swing plate and the support plate vertically enters the limiting groove.

[0013] The beneficial effects of this utility model are as follows: When in use, the swing plate is swung away from the fixed base along the hinge point between the swing plate and the support plate. After swinging to a suitable position, the stabilizing plate is made to contact the ground through the mounting parts. At this time, the stability of the fixed base can be improved by the cooperation of the swing plate, the stabilizing plate and the support plate, thereby reducing the phenomenon of the laser cladding robot arm tipping over. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0015] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0016] Figure 2 This is a schematic diagram showing the U-shape formed by the support plate and the two swing plates.

[0017] Figure 3 This is a schematic diagram illustrating the structure of the limiting groove in this embodiment.

[0018] Explanation of reference numerals in the attached figures:

[0019] In the diagram: 1. Fixed base; 2. Laser cladding robotic arm; 3. Self-locking caster wheel; 4. Support plate; 5. Swing plate; 6. Stabilizing plate; 7. Slide rail; 8. Slide plate; 9. Push plate; 10. Electric cylinder; 12. Threaded hole; 13. Screw; 14. Rotary ring; 15. Protective post; 16. Limiting plate; 17. Mounting plate; 18. Limiting groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] A movable laser cladding device includes a fixed base 1 and a laser cladding robotic arm 2 mounted on top of the fixed base 1. The fixed base 1 has self-locking casters 3 at each of its four bottom corners. Figure 1 A support plate 4 is horizontally provided on the front side of the top of the fixed base 1, and swing plates 5 are hinged on both the left and right sides of the support plate 4. The two swing plates 5 are located above the left and right sides of the fixed base 1, and the bottom of the two swing plates 5 are equipped with a stable plate 6 that is in contact with the ground through the mounting parts.

[0022] like Figure 2 In use, the swing plate 5 is swung away from the fixed base 1 along the hinge point between the swing plate 5 and the support plate 4. After swinging to a suitable position, the mounting piece makes the stabilizing plate 6 contact the ground (e.g., Figure 1At this point, the stability of the fixed base 1 can be improved by the cooperation of the swing plate 5, the stabilizing plate 6 and the support plate 4, thereby reducing the phenomenon of the laser cladding robotic arm 2 tipping over.

[0023] Both the laser cladding robotic arm 2 and the self-locking caster wheel 3 can be the laser cladding robotic arm and self-locking caster wheel in a mobile laser cladding device with application number CN202321422935.X, and will not be described in detail here.

[0024] like Figure 1 and Figure 2 and Figure 3 The fixed base 1 is equipped with a pusher for driving the support plate 4 to move vertically up and down. The pusher includes two slide rails 7 vertically arranged at the top of the fixed base 1, with the two slide rails 7 facing each other. Each slide rail 7 has a vertically sliding plate 8 connected to it. The support plate 4 is fixedly connected to one side of the two slide plates 8. Each slide plate 8 has a horizontally arranged push plate 9 at its top, and the push plate 9 is located above the slide rail 7. The fixed base 1 is equipped with two electric cylinders 10 for pushing the two push plates 9 vertically, respectively. The two electric cylinders 10 are located between the two slide rails 7. When the swing plate 5 is positioned between the support plate 4 and the support plate 4... When the included angle is 90 degrees, the support plate 4 is provided with a limiting member at one end near the two swing plates 5 to restrict the swing plate 5 from swinging along the hinge point between the swing plate 5 and the support plate 4. The top of the two swing plates 5 is provided with several protective posts 15 vertically. The limiting member includes an L-shaped limiting plate 16 and a mounting plate 17 set at the top of the support plate 4. The bottom end of the limiting plate 16 is provided with an L-shaped limiting groove 18. The limiting plate 16 is vertically slidably connected to one side of the mounting plate 17. When the included angle between the swing plate 5 and the support plate 4 is 90 degrees, the connection between the swing plate 5 and the support plate 4 vertically enters the limiting groove 18.

[0025] like Figure 1 and Figure 2 and Figure 3 When moving this device, the electric cylinder 10 is turned on, and the piston rod of the electric cylinder 10 pushes the push plate 9 upward. The push plate drives the support plate 4 upward through the slide plate 8. After moving upward to a suitable position, the swing plate 5 is pushed to swing along the hinge point between the swing plate 5 and the support plate 4 towards the fixed base 1 until the angle between the swing plate 5 and the support plate 4 is 90 degrees. At this time, the support plate 4 and the two swing plates 5 form a U-shape, and the laser cladding robotic arm 2 is located between the two swing plates 5. Then, the limiting plate 16 is moved downward so that the connection between the swing plate 5 and the support plate 4 enters the limiting groove 18. At this time, the limiting groove 18 will restrict the swing plate 5 so that it cannot swing. At this time, the support plate 4 and the two swing plates 5 can protect the laser cladding robotic arm 2 and reduce the possibility of the laser cladding robotic arm 2 colliding with external objects during movement. The protective post 15 on the swing plate 5 can further improve the protection effect of the laser cladding robotic arm 2. It is simple and convenient to use.

[0026] like Figure 2 The mounting component includes a threaded hole 12 at the top of the swing plate 5 and on the side away from the support plate 4. A screw 13 is threaded into the threaded hole 12, and the bottom end of the screw 13 extends out of the threaded hole 12. A stabilizing plate 6 is set at the bottom end of the screw 13 and is rotatably connected to the screw 13. The top end of the screw 13 extends out of the threaded hole 12 and is provided with a rotating ring 14. The purpose of this setting is that by rotating the rotating ring 14, the screw 13 can be rotated. At this time, the distance between the stabilizing plate 6 and the swing plate 5 can be adjusted by the cooperation between the screw 13 and the threaded hole 12 to adapt to the uneven ground in front of the fixed base 1. It is simple and convenient to use.

[0027] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A movable laser cladding device, comprising a fixed base (1) and a laser cladding robotic arm (2) disposed on the top of the fixed base (1), wherein the fixed base (1) is provided with self-locking casters (3) at each of the four corners of its bottom end, characterized in that, The top front side of the fixed base (1) is provided with a support plate (4), and the left and right sides of the support plate (4) are hinged with swing plates (5). The two swing plates (5) are located above the left and right sides of the fixed base (1), and the bottom ends of the two swing plates (5) are installed with a stabilizing plate (6) in contact with the ground through the mounting parts.

2. The portable laser cladding device as described in claim 1, characterized in that, The fixed base (1) is provided with a pusher for driving the support plate (4) to move vertically up and down. The pusher includes two slide rails (7) vertically set at the top of the fixed base (1) and the two slide rails (7) are opposite each other. Each of the two slide rails (7) is vertically slidably connected to a slide plate (8). The support plate (4) is fixedly connected to one side of the two slide plates (8). Each of the tops of the two slide plates (8) is horizontally provided with a push plate (9) and the push plate (9) is located above the slide rail (7). The fixed base (1) is provided with two electric cylinders (10) for pushing the two push plates (9) to move vertically. The two electric cylinders (10) are located between the two slide rails (7). When the angle between the swing plate (5) and the support plate (4) is 90 degrees, the support plate (4) is provided with a limiting member at one end near the two swing plates (5) to restrict the swing plate (5) from swinging along the hinge point between the swing plate (5) and the support plate (4).

3. A portable laser cladding device as described in claim 2, characterized in that, The mounting component includes a threaded hole (12) on the top of the swing plate (5) and away from the support plate (4). A screw (13) is threadedly connected to the threaded hole (12). The bottom end of the screw (13) extends outside the threaded hole (12). A stabilizing plate (6) is disposed at the bottom end of the screw (13) and is rotatably connected to the screw (13). The top end of the screw (13) extends outside the threaded hole (12) and is provided with a swivel ring (14).

4. A portable laser cladding device as described in claim 2, characterized in that, Several protective posts (15) are vertically provided at the top of both of the aforementioned swing plates (5).

5. A portable laser cladding device as described in claim 2, characterized in that, The limiting component includes an L-shaped limiting plate (16) and an mounting plate (17) set at the top of the support plate (4). The bottom end of the limiting plate (16) is provided with an L-shaped limiting groove (18). The limiting plate (16) is vertically slidably connected to one side of the mounting plate (17). When the angle between the swing plate (5) and the support plate (4) is 90 degrees, the connection between the swing plate (5) and the support plate (4) vertically enters the limiting groove (18).

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