Laser cladding device capable of improving cooling effect

Abstract

The utility model relates to the technical field of laser cladding cooling, in particular to a laser cladding device capable of improving the cooling effect, which comprises a mounting frame, a second air delivery box is fixedly connected to the middle of the mounting frame, and a first air delivery box and an air exhaust box are fixedly connected to the outer surface of the mounting frame and located on two sides of the second air delivery box respectively. A plurality of supporting shafts are fixedly connected to one end of the outer surface of the second air conveying box, the second air conveying box is fixedly connected with an air guiding frame through the multiple supporting shafts, and an air guiding hose is guided to the air blowing frame to cool a workpiece; an air exhaust fan in the air exhaust box can guide air used for cooling the air blowing frame to the air exhaust box through an air suction frame and an air guide hose to be exhausted, an air inlet fan is arranged in a second air conveying box, air is guided to a first air guide groove through a second air guide pipe to be blown, and auxiliary air circulation is conducted on the air blowing frame and the air suction frame; and the cooling efficiency of cooling air of the blowing frame is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cladding cooling, in particular to a laser cladding device capable of improving cooling effect. Background Art

[0002] Laser cladding, also known as laser melting or laser cladding, is a new surface modification technology. It forms a metallurgically bonded cladding layer on the surface of the base by adding cladding material to the surface of the substrate and using a high-energy-density laser beam to melt it together with a thin layer on the surface of the substrate.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the laser cladding process has important applications in modern production. However, after the laser cladding process, it is necessary to wait for the laser cladding workpiece to cool down before moving it to the next processing step. The cooling method is mostly natural cooling, which results in too low cooling efficiency of the workpiece after the laser cladding process, resulting in too low workpiece processing efficiency.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a laser cladding device capable of improving the cooling effect, so as to solve the problem of low cooling efficiency of the workpiece after laser cladding.

[0006] Based on the above purpose, the utility model provides a laser cladding device capable of improving the cooling effect.

[0007] And adopt the following technical solutions;

[0008] A laser cladding device capable of improving cooling effect comprises a mounting frame, a No. 2 air supply box is fixedly connected at the middle position of the mounting frame, an outer surface of the mounting frame is located on both sides of the No. 2 air supply box and is respectively fixedly connected to a No. 1 air supply box and an exhaust box, a plurality of supporting shafts are fixedly connected to one end of the outer surface of the No. 2 air supply box, the No. 2 air supply box is fixedly connected to an air guide frame through the plurality of supporting shafts, a blowing frame is rotationally connected to one side of the outer surface of the air guide frame in a damped manner, a suction frame is rotationally connected to the side of the outer surface of the air guide frame facing away from the blowing frame in a damped manner, an air guide hose is fixedly connected between the blowing frame and the No. 1 air supply box, and between the suction frame and the exhaust box, and a No. 2 air guide duct is directly fixedly connected to the air guide frame and the No. 2 air supply box.

[0009] The inner walls of the blowing rack and the suction rack are both provided with a plurality of No. 2 air guide grooves, and the inner wall of the air guide rack is provided with a No. 1 air guide groove.

[0010] Both sides of the outer surface of the air guide frame are rotatably connected with damping shafts, and the air guide frame is rotatably connected to the blowing frame and the air suction frame through the damping shafts.

[0011] The inner wall of the air guide frame is located at one side inside the No. 1 air guide groove and is fixedly connected to the No. 1 air outlet, and the inner side of the No. 1 air guide groove away from the No. 1 air outlet is fixedly connected to the No. 2 air outlet.

[0012] A condenser is fixedly connected to the outer surface of the No. 1 air delivery box, and a spiral tube is fixedly connected to the interior of the condenser.

[0013] Both ends of the outer surface of the spiral tube are fixedly connected to a No. 1 air duct, and the two No. 1 air ducts respectively penetrate the two sides of the outer surface of the condenser tube and are sealed with the condenser tube. A filter plate is fixedly connected to the outer surface of the No. 1 air duct on the side of the spiral tube away from the No. 1 air supply box.

[0014] The outer surface of the mounting frame is symmetrically provided with two mounting grooves.

[0015] Beneficial effects of the utility model:

[0016] By providing a No. 2 air delivery box, and the No. 2 air delivery box is fixedly connected to the air rack through a number of supporting shafts, and is respectively connected to a blowing rack and an air suction rack on both sides of the side walls of the air guide rack in a damped rotation manner, the blowing rack, the air guide rack and the air suction rack can be combined into a semicircular plate structure, so as to increase the cooling area and the circulation of cold air, and secondly, an air guide hose is provided, so that the cold air introduced into the No. 1 air delivery box through the air inlet fan can be guided to the blowing rack through the air guide hose to cool the workpiece, and the exhaust fan inside the exhaust box can discharge the wind used for cooling the blowing rack through the air guide hose at the suction rack to the exhaust box, and the No. 2 air delivery box is provided with an air inlet fan inside, which blows air to the No. 1 air guide slot through the No. 2 air guide duct, and auxiliary air circulation is performed on the blowing rack and the air suction rack to maintain the cooling efficiency of the cooling air of the blowing rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is an overall schematic diagram of the laser cladding cooling device according to an embodiment of the utility model;

[0019] Figure 2This is a bottom view schematic diagram of a laser cladding cooling device according to an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the cooling components of the laser cladding cooling device according to an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of a condenser tube according to an embodiment of the utility model.

[0022] The markings in the figure are:

[0023] 1. Blowing rack; 2. Air guide rack; 3. No. 1 air guide slot; 4. Air suction rack; 5. Air guide hose; 6. No. 1 air supply box; 7. Condenser; 8. No. 1 air guide duct; 9. Filter plate; 10. Mounting rack; 11. Mounting slot; 12. No. 2 air guide duct; 13. Support shaft; 14. Exhaust box; 15. No. 2 air guide slot; 16. No. 2 air supply box; 17. Damping shaft; 18. No. 1 blowing port; 19. No. 2 blowing port; 20. Spiral tube. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] like Figure 1 and Figure 2 As shown, it includes a square frame-shaped mounting frame 10, and a No. 1 air delivery box 6, a No. 2 air delivery box 16 and an exhaust box 14 are fixedly connected to the outer surface of the mounting frame 10, so that the No. 1 air delivery box 6 can blow air to cool the workpiece processed by laser cladding, and the exhaust box 14 can exhaust the hot air generated by cooling everywhere, and the No. 2 air delivery box 16 can assist the condenser 7 and the exhaust box 14 to circulate the hot and cold air, so as to keep the cold air for cooling;

[0027] At the same time, the No. 2 air delivery box 16 is fixedly connected to the arc-shaped plate-shaped air guide frame 2 through a plurality of circular shaft-shaped support shafts 13, and is respectively connected to the arc-shaped plate-shaped blowing frame 1 and the suction frame 4 on both sides of the side wall of the air guide frame 2 for damping rotation, so that the blowing frame 1, the air guide frame 2 and the suction frame 4 can be combined into a semicircular plate-shaped structure, so as to increase the cooling area and the circulation of cold air. Secondly, an air guide hose 5 is provided, so that the cold air introduced into the No. 1 air delivery box 6 through the air inlet fan can be guided to the blowing frame 1 through the air guide hose 5 to cool the workpiece, and the exhaust fan inside the exhaust box 14 can guide the wind used for cooling the blowing frame 1 through the suction frame 4 and the air guide hose 5 to the exhaust box 14 for discharge, and the No. 2 air delivery box 16 is provided with an air inlet fan, which guides the No. 1 air guide slot 3 to blow air through the No. 2 air guide pipe 12, and performs auxiliary air circulation on the blowing frame 1 and the suction frame 4 to maintain the cooling efficiency of the cooling air of the blowing frame 1.

[0028] like Figure 1 and Figure 3 As shown, a plurality of arc-shaped No. 2 air guide grooves 15 are provided in the inner walls of the blowing rack 1 and the suction rack 4, so that the cooling air blown out of the blowing rack 1 can be easily discharged through the No. 2 air guide grooves 15 to the suction rack 4 after the cooling work is completed, and an arc-shaped No. 1 air guide groove 3 is provided in the inner wall of the air guide rack 2, so that the No. 1 air guide groove 3 can assist the wind at the blowing rack 1 to be guided to the suction rack 4;

[0029] At the same time, a No. 1 blowing port 18 is fixedly connected to one side of the inner wall of the No. 1 air guide groove 3, and a No. 2 blowing port 19 is fixedly connected to the other side, so that the No. 1 blowing port 18 can blow out cooling air from the blowing rack 1, and blow it to the suction rack 4 after cooling the workpiece, and the No. 2 blowing port 19 can blow out cooling air from the blowing rack 1, and guide it to the suction rack 4 after cooling the workpiece, so as to improve the efficiency of the cold air circulation of the blowing rack 1 and the suction rack 4 assisted by the air guide rack 2;

[0030] In addition, the blowing frame 1 and the suction frame 4 are connected to both sides of the outer surface of the air guide frame 2 through the damping rotation shaft 17, so that when dealing with workpieces of different shapes, the blowing frame 1 and the suction frame 4 can be rotated by the damping rotation shaft 17 to adjust the use angle and fixed for use, so as to adapt to the use of workpieces of different shapes.

[0031] like Figure 1 and Figure 4As shown, a spiral tube 20 is fixedly connected to the inside of the condenser 7, and the spiral tube 20 is connected to the outside through the No. 1 air duct 8 at both ends thereof, and the outer wall of the No. 1 air duct 8 is sealed with the inner walls at both ends of the condenser 7, and condensed water is sealed inside the condenser 7 at the same time, so that when the No. 1 air delivery box 6 guides cold air to the blowing rack 1 to cool the workpiece, the air introduced by the No. 1 air duct 8 can pass through the spiral tube 20, be cooled by the condensed water inside the condenser 7, and then be guided to the blowing rack 1 for cooling, thereby improving the cooling effect of the blowing rack 1.

[0032] like Figure 1 and Figure 4 As shown, a filter plate 9 is provided on the outside of the No. 1 air duct 8 to filter the air introduced from the outside and prevent debris from entering the interior of the No. 1 air delivery box 6. At the same time, mounting grooves 11 are symmetrically distributed on both sides of the outer surface of the mounting frame 10 to facilitate the installation and use of the entire device through the mounting frame 10 and the No. 2 air delivery box 16.

[0033] The implementation principle of a laser cladding device capable of improving the cooling effect in the embodiment of the present application is as follows: by setting a square frame-shaped mounting frame 10, and fixing the outer surface of the mounting frame 10 with a No. 1 air supply box 6, a No. 2 air supply box 16 and an exhaust box 14, respectively, so that the No. 1 air supply box 6 can blow air to cool the workpiece processed by laser cladding, and the exhaust box 14 can exhaust the hot air generated by cooling everywhere, and the No. 2 air supply box 16 can assist the condenser 7 and the exhaust box 14 to circulate the hot and cold air, so as to keep the cold air for cooling. At the same time, the No. 2 air supply box 16 is fixedly connected to an arc-shaped plate-shaped air guide frame 2 through a plurality of circular shaft-shaped support shafts 13, and is respectively connected to an arc-shaped plate-shaped air guide frame 2 on both sides of the side wall of the air guide frame 2 for damping rotation. The blowing rack 1 and the suction rack 4 can be combined into a semicircular plate structure among the blowing rack 1, the air guide rack 2 and the suction rack 4, so as to increase the cooling area and the circulation of cold air. Secondly, an air guide hose 5 is provided, so that the cold air introduced into the No. 1 air delivery box 6 through the air inlet fan can be guided to the blowing rack 1 through the air guide hose 5 to cool the workpiece. The exhaust fan inside the exhaust box 14 can guide the wind used for cooling the blowing rack 1 through the suction rack 4 and the air guide hose 5 to the exhaust box 14 to be discharged. A No. 2 air delivery box 16 is provided with an air inlet fan, which guides the No. 1 air guide slot 3 to blow air through the No. 2 air guide pipe 12, and auxiliary air circulation is performed on the blowing rack 1 and the suction rack 4 to maintain the cooling efficiency of the cooling air of the blowing rack 1.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0035] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A laser cladding device capable of improving cooling effect, comprising a mounting frame (10), characterized in that: A No. 2 air delivery box (16) is fixedly connected to the middle position of the mounting frame (10), and the outer surface of the mounting frame (10) is located on both sides of the No. 2 air delivery box (16) and is respectively fixedly connected to a No. 1 air delivery box (6) and an exhaust air box (14); A plurality of support shafts (13) are fixedly connected to one end of the outer surface of the No. 2 air delivery box (16); the No. 2 air delivery box (16) is fixedly connected to an air guide frame (2) via the plurality of support shafts (13); one side of the outer surface of the air guide frame (2) is connected to a blowing frame (1) in a damping rotation manner; the side of the outer surface of the air guide frame (2) facing away from the blowing frame (1) is connected to a suction frame (4) in a damping rotation manner; an air guide hose (5) is fixedly connected between the blowing frame (1) and the No. 1 air delivery box (6) and between the suction frame (4) and the exhaust box (14); and a No. 2 air guide duct (12) is directly fixedly connected between the air guide frame (2) and the No. 2 air delivery box (16).

2. A laser cladding device capable of improving cooling effect according to claim 1, characterized in that: The inner walls of the blowing frame (1) and the suction frame (4) are both provided with a plurality of No. 2 air guide grooves (15), and the inner wall of the air guide frame (2) is provided with a No. 1 air guide groove (3).

3. The laser cladding device capable of improving cooling effect according to claim 1, characterized in that: Both sides of the outer surface of the air guide frame (2) are rotatably connected with damping shafts (17), and the air guide frame (2) is rotatably connected to the blowing frame (1) and the air suction frame (4) via the damping shafts (17).

4. The laser cladding device capable of improving cooling effect according to claim 2, characterized in that: The inner wall of the air guide frame (2) is located at a side inside the first air guide groove (3) and is fixedly connected to a first air outlet (18); the side inside the first air guide groove (3) facing away from the first air outlet (18) is fixedly connected to a second air outlet (19).

5. The laser cladding device capable of improving cooling effect according to claim 1, characterized in that: The outer surface of the No. 1 air delivery box (6) is fixedly connected to a condenser tube (7), and the interior of the condenser tube (7) is fixedly connected to a spiral tube (20).

6. The laser cladding device capable of improving cooling effect according to claim 5, characterized in that: Both ends of the outer surface of the spiral tube (20) are fixedly connected to a No. 1 air duct (8), and the two No. 1 air ducts (8) respectively penetrate the two sides of the outer surface of the condenser tube (7) and are sealed with the condenser tube (7). The outer surface of the No. 1 air duct (8) on the side of the spiral tube (20) facing away from the No. 1 air supply box (6) is fixedly connected to a filter plate (9).

7. The laser cladding device capable of improving cooling effect according to claim 1, characterized in that: Two installation grooves (11) are symmetrically formed on the outer surface of the installation frame (10).

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