Laser cladding device for metal material surface treatment

Abstract

The utility model relates to the technical field of metal material processing, and discloses a laser cladding device for metal material surface treatment. The laser cladding device for metal material surface treatment comprises a base, a guide rail, a supporting frame, a sliding frame, a support, a motor and a fixing cylinder, the guide rail is fixedly connected to the base, the supporting frame is fixedly connected to the right side of the guide rail, the sliding frame is fixedly connected to the left side of the guide rail, the support is fixedly connected to the supporting frame, and the motor is fixedly connected to the fixing cylinder. A motor is installed on the support, a fixed cylinder is connected to an output shaft of the motor, and the other fixed cylinder is fixedly connected to the sliding frame. And the cooled air is pushed by the air blower to the part, where laser cladding is completed, of the metal material and directly blows the part, so that the risk of deformation of the metal material caused by high temperature is effectively reduced, meanwhile, rapid solidification of a cladding layer is promoted, a heat affected zone is reduced, and the quality of the cladding layer is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a laser cladding device for metal material surface treatment belongs to metal material processing technical field. BACKGROUND

[0002] Laser cladding is an advanced metal surface modification technology, mainly used for preparing an alloy or ceramic coating with special performance on the surface of metal substrate. The technology melts and solidifies rapidly by high energy density laser beam to form a metallurgical bonded coating.

[0003] The patent with the patent authorization publication number CN220926943U discloses a laser cladding device for metal material defect repair, which comprises a base, an electric sliding rail is arranged on the top of the base, a moving seat is arranged on the top of the electric sliding rail, and an installation cavity is arranged in the base and located in front of the electric sliding rail. Although the above-mentioned patent can effectively and conveniently adjust the limiting and fixing according to the size of the metal workpiece, and effectively improve the applicability of the laser cladding device, it has certain limitations in actual application, especially in the cladding process. Because of the lack of effective cooling measures, the risk of deformation of metal materials due to high temperature is increased, and the heat affected zone may be enlarged, thereby reducing the quality of the cladding layer.

[0004] Therefore, there is a need for a laser cladding device for metal material surface treatment with cooling function. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is that the existing patent has certain limitations in actual application, especially in the cladding process. Because of the lack of effective cooling measures, the risk of deformation of metal materials due to high temperature is increased, and the heat affected zone may be enlarged, thereby reducing the quality of the cladding layer. The utility model provides a laser cladding device for metal material surface treatment with cooling function.

[0006] The utility model provides a laser cladding device for metal material surface treatment, including base, guide rail, support frame, sliding frame, support, motor, fixed cylinder, electric sliding rail, movable frame and laser cladding head, the base is fixedly connected with guide rail, the right side fixedly connected with support frame of guide rail, the left side fixedly connected with sliding frame of guide rail, support frame is fixedly connected with support, and the motor is installed on the support, and the output shaft of motor is connected with a fixed cylinder, another fixed cylinder is fixedly connected on the sliding frame, and the rear side of base is provided with electric sliding rail, and the electric sliding rail is provided with electric sliding block in sliding mode, and the electric sliding block is fixedly connected with movable frame, and the movable frame is installed with laser cladding head, still including connecting rod, rotary frame, air blower, refrigerator and circulating pipe, and the movable frame is fixedly connected with connecting rod, and the rotary frame is rotatably arranged on the connecting rod, and the air blower is arranged on the rotary frame, and the refrigerator is installed on the rotary frame, and the circulating pipe is connected on the refrigerator, and the circulating pipe is located inside the air blower.

[0007] The laser cladding device for metal material surface treatment further comprises a support block, an adjusting rod, a rotating block, a rotating block, a rotating shaft and a clamping block.

[0008] The laser cladding device for metal material surface treatment further comprises a threaded rod and a guide rod.

[0009] The laser cladding device for metal material surface treatment further comprises a protective shell and a cooling pipe.

[0010] The laser cladding device for metal material surface treatment further comprises a rubber ring.

[0011] The laser cladding device for metal material surface treatment further comprises an elastic member.

[0012] The utility model has the advantages that: 1. The cooled air is pushed by the air blower to the part of the metal material where the laser cladding has been completed, and the part is directly blown, thereby effectively reducing the risk of deformation of the metal material caused by high temperature, promoting the rapid solidification of the cladding layer, reducing the heat affected zone, and improving the quality of the cladding layer.

[0013] 2, by adjusting the rod to move inwards, extruding the rotating block to open, so that the clamp block is in close contact with the inner wall of the metal material, and the metal material is fixed, so that the device can fix metal materials of different sizes, improve the use efficiency of the device.

[0014] 3, by rotating the threaded rod, the sliding frame moves to the right, and the fixed cylinder moves to the right, so that the clamp block contacts the inner wall of the metal material, and the metal material is limited, so as to meet different use requirements. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a three-dimensional structure schematic view of the utility model base, guide rail and support frame.

[0017] Figure 3 It is a three-dimensional structure schematic view of the utility model Figure 2 It is an enlarged view of A in the utility model.

[0018] Figure 4 It is a three-dimensional structure schematic view of the utility model motor, fixed cylinder and electric sliding rail.

[0019] Figure 5 It is a three-dimensional structure schematic view of the utility model support block, adjusting rod and rotating block.

[0020] Figure 6 It is a three-dimensional structure schematic view of the utility model threaded rod and guide rod.

[0021] Figure 7 It is a three-dimensional structure schematic view of the utility model protective shell, cooling pipe and rubber ring.

[0022] In the above drawings: 1: base, 2: guide rail, 3: support frame, 301: sliding frame, 4: support, 5: motor, 6: fixed cylinder, 7: electric sliding rail, 701: electric sliding block, 702: moving frame, 8: laser cladding head, 9: connecting rod, 10: rotating frame, 11: air blower, 1101: refrigerator, 12: circulating pipe, 13: support block, 14: adjusting rod, 15: rotating block, 16: rotating block, 1601: rotating shaft, 17: clamp block, 18: threaded rod, 19: guide rod, 20: protective shell, 21: cooling pipe, 22: rubber ring, 23: elastic element. DETAILED DESCRIPTION

[0023] For the purpose, technical scheme and advantages of the present application to be clearer, the present application will be described in further detail below with reference to the drawings. It is hereby declared that the up, down, left, right, front, back, inner and outer directions mentioned in the present application or about to appear in the present application are based on the drawings of the present application, and are not specific limitations of the present application.

[0024] Embodiment 1: a laser cladding device for metal material surface treatment, please refer to Figures 1-7 , including base 1, guide rail 2, support frame 3, sliding frame 301, support 4, motor 5, fixed cylinder 6, electric sliding rail 7, moving frame 702 and laser cladding head 8, the base 1 is fixedly connected with guide rail 2, the right side of guide rail 2 is fixedly connected with support frame 3, the left side of guide rail 2 is fixedly connected with sliding frame 301, support frame 3 is fixedly connected with support 4, motor 5 is installed on support 4, the output shaft of motor 5 is connected with a fixed cylinder 6, another fixed cylinder 6 is fixedly connected on sliding frame 301, the rear side of base 1 is provided with electric sliding rail 7, the electric sliding rail 7 is provided with electric sliding block 701 in sliding mode, the electric sliding block 701 is fixedly connected with moving frame 702, the moving frame 702 is installed with laser cladding head 8, the moving frame 702 is fixedly connected with connecting rod 9, the connecting rod 9 is rotatably provided with rotating frame 10, the rotating frame 10 is provided with air blower 11, the rotating frame 10 is installed with refrigerator 1101, the refrigerator 1101 is connected with circulating pipe 12, the circulating pipe 12 is located in the air blower 11, the outer side of laser cladding head 8 is provided with protective shell 20, a plurality of cooling pipes 21 are arranged in the protective shell 20, the laser cladding head 8 is cooled, the laser cladding head 8 is prevented from being damaged due to overheating, three rubber rings 22 for increasing the sealing property are arranged on the laser cladding head 8.

[0025] When the metal material surface needs to be treated by laser cladding, first, the metal material is placed on the two fixed cylinders 6, then the laser cladding head 8, the motor 5 and the electric sliding rail 7 are started, the laser cladding head 8 runs to treat the metal material surface by laser cladding, the electric sliding rail 7 runs, controls the electric sliding block 701 to move, makes the moving frame 702 move, and then treats different positions of the metal material, the output shaft of the motor 5 rotates to drive the fixed cylinder 6 on the support frame 3 to rotate, so that the metal material also rotates, ensuring that all angles can be uniformly treated by laser cladding. In the process of treatment, the air blower 11 and the refrigerator 1101 are started, the air blower 11 inhales external air into the rotating frame 10, the refrigerator 1101 runs to produce cold air, and the circulating pipe 12 delivers the cold air to the inside of the rotating frame 10 to cool the air. The cooled air is pushed by the air blower 11 to the position of the metal material that has completed laser cladding, so as to effectively reduce the risk of metal material deformation caused by high temperature, promote the rapid solidification of the cladding layer, reduce the heat affected zone, and improve the quality of the cladding layer.

[0026] Example 2: Based on example 1, please refer to Figure 1 and Figure 5 The fixed cylinder 6 is fixedly connected with a support block 13, the support block 13 is threadedly provided with an adjusting rod 14, the adjusting rod 14 is provided with a rotating block 15, the fixed cylinder 6 is fixedly connected with a rotating shaft 1601, the rotating shaft 1601 is rotatably provided with a rotating block 16, the adjusting rod 14 can press the rotating block 16, the rotating block 16 is rotatably provided with a clamping block 17, and two elastic members 23 are sleeved on the rotating block 16. The two ends of the elastic member 23 are connected with the clamping block 17 and the rotating block 16 respectively, so as to maintain appropriate pre-pressure, so that the clamping block 17 is always in close contact with the inner wall of the metal material.

[0027] When different sizes of metal materials need to be treated, first, the metal material is placed on the two fixed cylinders 6, the metal material presses the rotating block 16 to rotate inward, then the rotating block 15 is held and rotated, the adjusting rod 14 moves inward to press the rotating block 16 to open, and the clamping block 17 is in close contact with the inner wall of the metal material to fix the metal material, so that the device can fix metal materials of different sizes and improve the use efficiency of the device.

[0028] Please refer to Figure 1 and Figure 6 The guide rail 2 is rotatably provided with a threaded rod 18, the sliding frame 301 is threadedly connected with the threaded rod 18, the guide rail 2 is fixedly connected with a guide rod 19, and the sliding frame 301 slides on the guide rod 19.

[0029] When metal materials of different lengths need to be processed, one end of the metal material is sleeved on the fixing cylinder 6 on the support frame 3, then the threaded rod 18 is rotated, the sliding frame 301 moves to the right, and the fixing cylinder 6 is driven to move to the right, so that the clamping block 17 is in contact with the inner wall of the metal material, and the metal material is limited, thereby meeting different use requirements.

[0030] Finally, it should be explained that the above examples are only used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A laser cladding device for surface treatment of metal material, comprising a base (1), a guide rail (2), a support frame (3), a sliding frame (301), a support (4), a motor (5), a fixed cylinder (6), an electric sliding rail (7), a moving frame (702) and a laser cladding head (8), the base (1) is fixedly connected with the guide rail (2), the right side of the guide rail (2) is fixedly connected with the support frame (3), the left side of the guide rail (2) is fixedly connected with the sliding frame (301), the support frame (3) is fixedly connected with the support (4), the support (4) is installed with the motor (5), the output shaft of the motor (5) is connected with a fixed cylinder (6), the sliding frame (301) is fixedly connected with another fixed cylinder (6), the rear side of the base (1) is provided with the electric sliding rail (7), the electric sliding rail (7) is slidably provided with an electric sliding block (701), the electric sliding block (701) is fixedly connected with the moving frame (702), the moving frame (702) is installed with the laser cladding head (8), characterized in that, The connecting rod (9), the rotating frame (10), the air blower (11), the refrigerator (1101) and the circulating pipe (12) are further included.

2. The laser cladding apparatus for surface treatment of a metal material according to claim 1, characterized by The supporting block (13), the adjusting rod (14), the rotating block (15), the rotating block (16), the rotating shaft (1601) and the clamping block (17) are further included.

3. The laser cladding apparatus for surface treatment of a metal material according to claim 2, characterized by The threaded rod (18) is further included.

4. The laser cladding apparatus for surface treatment of a metal material according to claim 3, characterized by The guide rod (19) is further included.

5. The laser cladding apparatus for surface treatment of a metal material according to claim 4, characterized by The protective shell (20) is further included.

6. The laser cladding apparatus for surface treatment of a metal material according to claim 5, wherein The cooling pipe (21) is further included.

7. The laser cladding apparatus for surface treatment of a metal material according to claim 6, wherein The rubber ring (22) is further included.

8. The laser cladding apparatus for surface treatment of a metal material according to claim 7, characterized by The elastic member (23) is further included.

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