Laser cladding quick release type water cooling compensator

Abstract

The utility model discloses a laser cladding quick release type water cooling compensator, and belongs to the technical field of laser cladding. Comprising a water tank, a barrel-shaped part is placed on the workbench, and the lower end of the barrel-shaped part is provided with reserved holes which are symmetrically formed. A groove is formed in the workbench, and a rotating cylinder is rotationally arranged in the groove; a positioning assembly is fixedly arranged in the rotating cylinder, and the positioning assembly is inserted into the preformed hole; a hydraulic rod is arranged in the supporting frame, the working end of the hydraulic rod is fixedly connected with a fixing plate, and the fixing plate is pressed on the cylindrical part. A water cooling assembly located in the cylindrical part is fixedly connected to the lower portion of the fixing plate and communicates with the water tank. According to the water cooling device, the water cooling assembly is arranged below the fixing plate, and installation of the water cooling assembly can be completed while the cylindrical part is clamped and fixed; and the parts and the water cooling assembly can be quickly and simultaneously disassembled by utilizing the hydraulic rod, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model provides a laser cladding quick-detachable water-cooling compensator, belonging to the technical field of laser cladding. Background Art

[0002] Laser cladding is a surface treatment technology, particularly for metals. Laser cladding equipment utilizes a high-energy laser beam as a heat source, irradiating the workpiece surface or a simultaneously fed coating material. The material rapidly melts under the laser's irradiation and metallurgically bonds with the base material, forming a coating with specific properties.

[0003] Because laser cladding technology requires a high-energy laser beam, a large amount of heat is generated during the cladding process. When cladding the outer surface of a cylindrical part, the high-temperature laser beam causes the part to heat up very quickly, easily leading to heat accumulation inside the cylindrical part and excessive thermal stress. This can cause thermal deformation of the part, affecting its precision, mechanical properties, and service life. Therefore, when cladding metal parts, a water-cooled compensating structure is often installed on the cladding part to control the part's temperature. When cladding parts, not only must the positioning and clamping of the part be considered, but also the removal and installation of the water-cooled compensator, which is a relatively cumbersome operation. Therefore, a quick-release water-cooled compensator for laser cladding is needed to solve this problem. Utility Model Content

[0004] The technical problem to be solved by the utility model is that it is troublesome to dismantle and install the water-cooling compensator when performing water laser cladding on a cylindrical part.

[0005] In order to solve the above problems, the utility model proposes the following technical solutions: a laser cladding quick-detachable water-cooled compensator, comprising a water tank, a workbench is provided on one side of the water tank; a cylindrical part is placed on the workbench, and a symmetrically arranged reserved hole is provided at the lower end of the cylindrical part; a support frame is fixedly provided on the workbench, a laser generating device and a powder sprayer are respectively provided on both sides of the support frame, and the working ends of the powder sprayer and the laser generating device correspond to the outer wall of the cylindrical part; a groove is provided in the workbench, and a rotating cylinder is rotatably provided in the groove; a positioning assembly is fixedly provided in the rotating cylinder, and the positioning assembly is inserted into the reserved hole; a hydraulic rod is provided in the support frame, and the working end of the hydraulic rod is fixedly connected to a fixed plate, and the fixed plate is pressed on the cylindrical part; a water-cooling assembly located in the cylindrical part is fixedly connected below the fixed plate, and the water-cooling assembly is connected to the water tank.

[0006] As an improvement, a countersunk hole is provided at the bottom of the workbench, and a rotating motor is provided in the countersunk hole; the output shaft of the rotating motor is fixedly connected to the rotating cylinder.

[0007] As an improvement, the positioning assembly is composed of two positioning rods, which are fixedly arranged in the rotating cylinder. The positions of the positioning rods correspond to the positions of the reserved holes, and the positioning rods are inserted into the reserved holes.

[0008] As an improvement, the water cooling component is a water cooling cylinder, and the water cooling cylinder is located in the cylindrical part; the water cooling cylinder is made of a material with good thermal conductivity, and is connected to a water inlet pipe and a return pipe; the water inlet pipe and the return pipe are connected to the water tank, and the water inlet pipe and the return pipe are both connected to a hose.

[0009] As an improvement, cooling water is stored in the water tank, a water pump is provided in the water tank, and the output end of the water pump is connected to the water inlet pipe.

[0010] As an improvement, a rotating ring is rotatably provided below the fixed plate, and the rotating ring corresponds to the cylindrical part.

[0011] Beneficial effects of the utility model:

[0012] 1. A positioning assembly is fixedly installed in the rotating cylinder and inserted into a reserved hole. By installing the positioning assembly in the rotating cylinder, the cylindrical part can be quickly positioned using the reserved hole in the cylindrical part. At the same time, a fixing plate is provided to fix the cylindrical part. At the same time, the installation of the rotating cylinder will not affect the rotation of the cylindrical part.

[0013] 2. A water-cooling assembly, located within the cylindrical component, is fixedly connected beneath the fixing plate. This assembly cools the interior of the cylindrical component, reducing deformation caused by thermal stress and minimizing the impact on the component's mechanical properties and service life. Furthermore, the water-cooling assembly, positioned beneath the fixing plate, allows for simultaneous installation of the water-cooling assembly while securing the cylindrical component. During removal, the fixing plate can be raised using a hydraulic lever to quickly remove the water-cooling assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a laser cladding quick-release water-cooled compensator of the utility model.

[0015] Figure 2 This is a stereoscopic view from another perspective of a laser cladding quick-release water-cooling compensator of the utility model.

[0016] Figure 3 This is a cross-sectional view of a laser cladding quick-release water-cooling compensator of the utility model.

[0017] Figure 4 This is an exploded view of the connection of a laser cladding quick-release water-cooled compensator of the utility model.

[0018] 1. Workbench; 2. Support frame; 3. Hydraulic rod; 4. Fixed plate; 5. Cylindrical part; 6. Laser generating equipment; 7. Water tank; 8. Powder sprayer; 9. Water inlet pipe; 10. Return pipe; 11. Water pump; 12. Rotating cylinder; 13. Rotating motor; 14. Water cooling cylinder; 15. Rotating ring; 16. Groove; 17. Positioning rod; 18. Reserved hole. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] according to Figure 1-4 As shown: The utility model provides a laser cladding quick-release water-cooled compensator: it includes a water tank 7, and a workbench 1 is provided on one side of the water tank 7; a cylindrical part 5 is placed on the workbench 1, and a symmetrically arranged reserved hole 18 is provided at the lower end of the cylindrical part 5; a support frame 2 is fixedly provided on the workbench 1, and a laser generating device 6 and a powder sprayer 8 are respectively provided on both sides of the support frame 2, and the working ends of the powder sprayer 8 and the laser generating device 6 correspond to the outer wall of the cylindrical part 5; a groove 16 is provided in the workbench 1, and a rotating cylinder 12 is rotatably provided in the groove 16; a positioning assembly is fixedly provided in the rotating cylinder 12, and the positioning assembly is inserted into the reserved hole 18; a hydraulic rod 3 is provided in the support frame 2, and the working end of the hydraulic rod 3 is fixedly connected to a fixed plate 4, and the fixed plate 4 is pressed on the cylindrical part 5; a water-cooling assembly located in the cylindrical part 5 is fixedly connected below the fixed plate 4, and the water-cooling assembly is connected to the water tank 7.

[0021] By placing the water cooling assembly below the fixing plate 4, the water cooling assembly can be installed while the cylindrical part 5 is clamped and fixed; and the hydraulic rod 3 can be used to quickly and simultaneously disassemble the parts and the water cooling assembly, thereby improving work efficiency.

[0022] like Figure 3 As shown, a countersunk hole is provided at the bottom of the workbench 1, and a rotating motor 13 is provided in the countersunk hole; the output shaft of the rotating motor 13 is fixedly connected to the rotating drum 12. By providing the rotating motor 13, the rotation control of the rotating drum 12 can be facilitated.

[0023] like Figure 3 、 4 As shown, the positioning assembly is composed of two positioning rods 17, which are fixedly arranged in the rotating cylinder 12. The positioning rods 17 correspond to the positions of the reserved holes 18, and the positioning rods 17 are inserted into the reserved holes 18. The positioning rods 17 are arranged in the rotating cylinder 12, which can quickly position the cylindrical part 5, and after positioning, the rotation of the cylindrical part 5 is not affected.

[0024] like Figure 3 、 4As shown, the water-cooling assembly is a water-cooling cylinder 14, which is located within the cylindrical component 5. The water-cooling cylinder 14 is made of a material with good thermal conductivity, and is connected to a water inlet pipe 9 and a return pipe 10. The water inlet pipe 9 and the return pipe 10 are connected to the water tank 7, and both the water inlet pipe 9 and the return pipe 10 are connected to a hose. The water tank 7 contains cooling water, and a water pump 11 is provided within the water tank 7, with the output end of the water pump 11 connected to the water inlet pipe 9. The provision of the return pipe 10 enables the water in the water-cooling cylinder 14 to circulate, thereby improving the cooling effect.

[0025] A rotating ring 15 is rotatably provided below the fixed plate 4, and the rotating ring 15 corresponds to the cylindrical part 5. The provision of the rotating ring 15 can greatly reduce the friction between the cylindrical part 5 and the fixed plate 4, and can ensure that when the fixed plate 4 is pressed against the cylindrical part 5, the cylindrical part 5 can still rotate easily relative to the fixed plate 4.

[0026] Principle of the utility model

[0027] like Figure 4 As shown, when installing and positioning the cylindrical part 5, the cylindrical part 5 is directly placed into the rotating cylinder 12, and the two positioning rods 17 are inserted into the reserved holes 18 of the cylindrical part 5 to quickly fix the cylindrical part 5. Then, the hydraulic rod 3 is activated to drive the fixing plate 4 to move downward until the fixing plate 4 presses on the cylindrical part 5, and the water-cooling cylinder 14 is also located inside the cylindrical part 5.

[0028] like Figure 3 As shown, when the outer surface of the part is clad, the powder sprayer 8 and the laser generating device 6 are operated to spray appropriate alloy powder on the outer surface of the cylindrical part 5, and the outer surface of the part is melted by a high-energy laser beam so that the alloy powder can be fused with the base layer of the part. During operation, the rotating motor 13 can be started to drive the rotating cylinder 12 to rotate. Due to the action of the positioning rod 17, the cylindrical part 5 can be driven to rotate synchronously, so that the cladding is more uniform. At the same time, the water pump 11 is operated to inject the water in the water tank 7 into the water cooling cylinder 14. The heat in the cylindrical part 5 can exchange heat with the water cooling cylinder 14, thereby playing the role of water cooling compensation. After the water in the water cooling cylinder 14 absorbs the heat of the water cooling cylinder 14, it flows back into the water tank 7 through the return pipe 10, thereby completing the water circulation and improving the cooling effect.

[0029] When the cladding is completed, the hydraulic rod 3 is directly started to move the fixing plate 4 upward to release the fixation of the cylindrical part 5. At the same time, the water-cooling cylinder 14 also leaves the cylindrical part 5, which can quickly complete the disassembly of the water-cooling cylinder 14, which is efficient and convenient.

[0030] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A laser cladding quick-release water-cooling compensator, comprising a water tank (7), a workbench (1) provided on one side of the water tank (7); a cylindrical part (5) placed on the workbench (1), and a symmetrically arranged reserved hole (18) opened at the lower end of the cylindrical part (5); a support frame (2) fixedly provided on the workbench (1), a laser generating device (6) and a powder sprayer (8) provided on both sides of the support frame (2), and the working ends of the powder sprayer (8) and the laser generating device (6) both correspond to the outer wall of the cylindrical part (5); characterized in that: A groove (16) is provided in the workbench (1), and a rotating cylinder (12) is rotatably provided in the groove (16); a positioning assembly is fixedly provided in the rotating cylinder (12), and the positioning assembly is inserted into the reserved hole (18); a hydraulic rod (3) is provided in the support frame (2), and a working end of the hydraulic rod (3) is fixedly connected to a fixing plate (4), and the fixing plate (4) is pressed on the cylindrical part (5); a water cooling assembly located in the cylindrical part (5) is fixedly connected below the fixing plate (4), and the water cooling assembly is communicated with the water tank (7).

2. The laser cladding quick-release water-cooled compensator according to claim 1, characterized in that: A countersunk hole is provided at the bottom of the workbench (1), and a rotating motor (13) is arranged in the countersunk hole; the output shaft of the rotating motor (13) is fixedly connected to the rotating cylinder (12).

3. The laser cladding quick-release water-cooled compensator according to claim 1, characterized in that: The positioning assembly comprises two positioning rods (17). The positioning rods (17) are fixedly arranged in the rotating cylinder (12). The positions of the positioning rods (17) correspond to the positions of the reserved holes (18), and the positioning rods (17) are inserted into the reserved holes (18).

4. The laser cladding quick-release water-cooled compensator according to claim 1, characterized in that: The water cooling assembly is a water cooling cylinder (14), and the water cooling cylinder (14) is located in the cylindrical part (5); the water cooling cylinder (14) is made of a material with good thermal conductivity, and the water cooling cylinder (14) is connected to a water inlet pipe (9) and a return pipe (10); the water inlet pipe (9) and the return pipe (10) are connected to the water tank (7), and the water inlet pipe (9) and the return pipe (10) are both connected to a hose.

5. The laser cladding quick-release water-cooled compensator according to claim 4, characterized in that: Cooling water is stored in the water tank (7), a water pump (11) is provided in the water tank (7), and the output end of the water pump (11) is communicated with the water inlet pipe (9).

6. The laser cladding quick-release water-cooled compensator according to claim 1, characterized in that: A rotating ring (15) is rotatably provided below the fixed plate (4), and the rotating ring (15) corresponds to the cylindrical part (5).

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