Metallurgy surface layer repairing laser cladding machine

Abstract

The utility model provides a metallurgical surface layer repair laser cladding machine which comprises a cladding machine body, a support and a workbench, the support is arranged above the workbench, the side end of a rotating rod is fixedly connected with a rotating disc located on the inner side of the workbench, and the side wall of the rotating disc is fixedly connected with a mounting plate. A clamp and a positioning column are mounted on the sides of mounting plates on the left side wall and the right side wall of a support respectively, and in the using process of a cladding machine in the prior art, after a workpiece is fixed between clamping jaws, the bottom of the fixed position of the workpiece cannot be repaired, so that the workpiece needs to be disassembled and assembled repeatedly during surface repairing, and the repairing efficiency of the workpiece is affected. The clamp and the positioning column can be driven to rotate together in the rotating process of the rotary disc, so that a workpiece installed between the clamp and the positioning column can rotate together along with the rotary disc, the workpiece can be turned over to adjust the machining angle in the machining process, the workpiece machining process is more comprehensive, and the workpiece machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cladding machines, in particular to a metallurgical surface repair laser cladding machine. Background Art

[0002] Laser cladding refers to a process in which the selected coating material is placed on the surface of the cladding substrate in different ways, and then irradiated by laser to melt it and a thin layer on the substrate surface at the same time, and then quickly solidify to form a surface coating with extremely low dilution and metallurgical bonding with the substrate, which significantly improves the wear resistance, corrosion resistance, heat resistance, oxidation resistance and electrical properties of the base surface.

[0003] The Chinese utility model patent with publication number CN207498470U in the prior art relates to a cladding machine, including a workbench and a support frame, the support frame is fixed on the workbench, and is characterized in that a box is fixed on one side of the workbench, and slide rails are provided on both sides of the end of the workbench away from the box, a second slider is slidably provided in the slide rail, and the second slider is L-shaped, and the two second sliders are fixedly connected to a fixed block at one end away from the slide rail, and claws are equidistantly fixed vertically on the sides of the fixed block and the box that are close to each other, and pulleys are equidistantly fixed at the bottom of the fixed block, and the bottom surface of the pulley is in contact with the upper surface of the workbench, and a slide bar is fixed on the top of the support frame, and a first slide bar is slidably installed on the slide bar. The utility model can adjust the position of the laser according to different sizes of parts, and can also adjust each claw to fix the parts, which is simple to operate and accurate in positioning, thereby improving the convenience of use.

[0004] However, during the use of this type of cladding machine, after the claws fix the workpiece between them, the bottom of the workpiece fixing position cannot be repaired, which results in the need for multiple disassembly and assembly when repairing the workpiece surface, affecting the repair efficiency of the workpiece. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a metallurgical surface repair laser cladding machine to solve the problem that during the use of the cladding machine in the prior art, after the claws fix the workpiece between them, the bottom of the fixed position of the workpiece cannot be repaired, which results in the need for multiple disassembly and assembly when repairing the workpiece surface, affecting the repair efficiency of the workpiece.

[0006] The purpose and efficacy of a laser cladding machine for repairing metallurgical surface layers in the utility model are achieved by the following specific technical means: a laser cladding machine for repairing metallurgical surface layers, comprising a cladding machine body, a bracket and a workbench, the bracket being arranged above the workbench, the workbench being arranged inside the cladding machine body, the bracket being arranged correspondingly on the left and right, a rotating rod being rotatably connected to the side wall of the bracket, a turntable located on the inner side of the workbench being fixedly connected to the side end of the rotating rod, a mounting plate being fixedly connected to the side wall of the turntable, and a clamp being arranged on the side of the mounting plate.

[0007] Preferably, both the workbench and the mounting plate are provided with mounting cavities, a first adjusting screw is rotatably connected in the mounting cavity in the workbench, and a second adjusting screw is rotatably connected in the mounting cavity in the mounting plate.

[0008] Preferably, the first adjusting screw and the second adjusting screw are threadedly connected with a first sliding sleeve and a second sliding sleeve, and an opening is formed on the side wall of the installation cavity.

[0009] Preferably, a clamping plate located in the opening is fixedly connected to the side walls of the first sliding sleeve and the second sliding sleeve.

[0010] Preferably, the clamping plate is slidably connected in the opening.

[0011] Preferably, the top of the clamping plate on the side wall of the first sliding sleeve is fixedly connected to the bottom of the bracket, and the bracket is slidably connected above the workbench.

[0012] Preferably, the clamping plate and the fixture on the side wall of the second sliding sleeve are fixedly connected.

[0013] Preferably, the turntable is arranged in a circular ring shape.

[0014] Beneficial effects:

[0015] 1. After the workpiece is clamped and fixed by the clamp on the side wall of the bracket, the bracket can push the workpiece to move sideways together, so that the other end of the workpiece can be clamped in the clamp on the other side to limit the position, making it more convenient to clamp workpieces of different sizes above the workbench for limiting the position, and making the processing of workpieces of different sizes more flexible. The turntable is driven by the rotating rod to rotate above the workbench. During the rotation of the turntable, the clamp and the workpiece will be driven to rotate together, so that the workpiece can be flipped during the processing to adjust the processing angle, making the workpiece processing process more comprehensive and improving the processing efficiency of the workpiece.

[0016] 2. By rotating the second adjusting screw, the second adjusting screw will push the second sleeve threaded on the rod body to move in the installation cavity, and the second sleeve is arranged corresponding to the first sleeve, so that the clamping plate on the side of the second sleeve will also move in the opening on the side wall of the installation cavity and limit it, so that during the movement of the second sleeve in the installation cavity, the second sleeve will drive the clamp and the workpiece to move together, so that the clamp and the workpiece will move from the central area of ​​the installation plate to both sides, and the turntable will drive the clamp and the workpiece on the side of the installation plate to rotate together, and the rotation range of the workpiece installed between the clamp and the workpiece will be changed, and the workpiece will rotate from the central area of ​​the turntable to its periphery, so that the workpiece will change from its own rotation form, making the workpiece processing more flexible, and making it more convenient to process workpieces of different shapes and sizes, thereby improving the processing efficiency of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall structure of the workbench in the utility model.

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the workbench in the utility model.

[0020] Figure 4 For the utility model Figure 3 A is an enlarged schematic diagram of the structure.

[0021] Figure 1-4 In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] Cladding machine body-1, bracket-2, workbench-201, installation cavity-202, first adjusting screw-203, first sliding sleeve-204, turntable-3, installation plate-301, rotating rod-302, clamp-4, second adjusting screw-5, second sliding sleeve-501. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] A metallurgical surface repair laser cladding machine comprises a cladding machine body 1, a bracket 2 and a workbench 201. The workbench 201 is fixedly installed inside the cladding machine body 1, and the bracket 2 is installed above the workbench 201. The bracket 2 is correspondingly arranged in left and right positions, and clamps 4 are installed on the sides of the bracket 2. By opening the sliding door installed on the front of the cladding machine body 1, when the workpiece is processed above the workbench 201, the side end of the workpiece is clamped and fixed by the clamp 4 on the side of the bracket 2, and then the cladding head installed above the inside of the cladding machine body 1 processes the workpiece. The cladding head can be moved above the inside of the main body 1 through the correspondingly installed slide rail, so that the cladding head can move inside the main body 1 to process the workpiece.

[0026] It should be understood that the above-mentioned fixed connection means that there can be no relative movement between the two. There are many ways of fixed connection. Bolts can be used here to fix it, making it more convenient to disassemble and maintain the workbench 201 later.

[0027] When the workpiece is mounted on the workbench 201 for processing, an installation cavity 202 is opened inside the workbench 201, and the first adjusting screw 203 rotatably connected in the installation cavity 202 is rotated, so that during the rotation of the first adjusting screw 203, the first adjusting screw 203 will push the first sliding sleeve 204 threadedly connected on the rod body to move in the installation cavity 202, and when the first sliding sleeve 204 moves, the clamping plate fixedly connected on the side wall will slide in the opening opened above the installation cavity 202, and the clamping plate will slide in the opening and adjust the first sliding sleeve 204. The first slide sleeve 204 is limited in position, so that the first slide sleeve 204 will not rotate with the first adjusting screw 203, so that the first slide sleeve 204 is pushed by the first adjusting screw 203 to move in the installation cavity 202, and the top of the card plate is fixedly connected to the bottom of the bracket 2, and the bracket 2 is slidably connected above the workbench 201, so that the left and right slide sleeves 204 will push the bracket 2 apart or shrink each other, so that when the first slide sleeve 204 drives the card plate to move together, the card plate will drive the bracket 2 to slide above the workbench 201, and the clamp on the side wall of the bracket 2 After the workpiece is clamped and fixed, the bracket 2 can push the workpiece to move sideways together, so that workpieces of different sizes can be clamped and limited above the workbench 201 more conveniently, and workpieces of different sizes can be processed more flexibly. After the workpiece is clamped and fixed above the workbench 201, the side walls of the left and right brackets 2 of the workbench 201 are rotatably connected with a rotating rod 302, and the side of the rotating rod 302 is fixedly connected with a rotating disk 3 located above the workbench 201, so that when the rotating rod 302 is rotated, the rotating rod 302 will drive the rotating disk 3 to move on the workbench 201 rotates above, and during the rotation of the turntable 3, the mounting plate 301 fixedly connected to the side wall will be driven to rotate together, and then during the rotation of the turntable 3, the turntable 3 will also drive the workpiece clamped by the side of the clamp 4 to rotate together, and the connection between the rotating rod 302 and the bracket 2 is installed with a damping member, so that after the rotating rod 302 rotates, it can be limited by the damping member to prevent the rotating rod 302 from continuing to rotate, so that the workpiece can be turned over to adjust the processing angle during the processing of the workpiece, the workpiece processing process is more comprehensive, and the processing efficiency of the workpiece is improved.

[0028] A mounting cavity 202 is also provided inside the mounting plate 301 on the left and right side walls of the bracket 2, and a second adjusting screw 5 is rotatably connected in the mounting cavity 202 inside the mounting plate 301, so that when the second adjusting screw 5 is rotated, the second adjusting screw 5 will push the second sleeve 501 threadedly connected on the rod body to move in the mounting cavity 202, and the second sleeve 501 is arranged corresponding to the first sleeve 204, so that the clamping plate on the side of the second sleeve 501 will also move in the opening on the side wall of the mounting cavity 202 and limit it, so that when the second sleeve 501 moves in the mounting cavity 202, the clamping plate on the side wall of the second sleeve 501 is fixedly connected to the clamp 4, As a result, the second slide 501 will move with the clamp 4 and the workpiece during its movement, so that the clamp 4 and the positioning column 401 will move from the central area of ​​the mounting plate 301 to both sides. The turntable 3 will drive the clamp 4 and the positioning column 401 on the side of the mounting plate 301 to rotate together. When the workpiece installed between the clamp 4 and the positioning column 401 rotates, the rotation range of the workpiece between the brackets 2 will be changed, and the workpiece will change from rotating from the central area of ​​the turntable 3 to rotating around it, thereby changing the workpiece from its own rotation form, making the workpiece processing more flexible, making it more convenient to process workpieces of different shapes and sizes, and improving the processing efficiency of the workpiece.

[0029] Working principle: open the sliding door on the front of the cladding machine body 1, install the workpiece above the workbench 201 for processing, rotate the first adjusting screw 203 in the installation cavity 202 inside the workbench 201, and the first adjusting screw 203 will push the first sliding sleeve 204 on the rod body to move in the installation cavity 202. When the first sliding sleeve 204 moves, the clamping plate on the side wall will slide in the opening above the installation cavity 202, and the clamping plate will slide in the opening and limit the first sliding sleeve 204, so that the first sliding sleeve 204 will not rotate with the first adjusting screw 203, and the first sliding sleeve 204 will not rotate together with the first adjusting screw 203. 04 is pushed by the first adjusting screw 203 to move in the installation cavity 202, and the first sliding sleeve 204 will drive the clamping plate to move together, and the clamping plate will drive the left and right sides of the bracket 2 to slide above the workbench 201. After the clamp 4 on the side wall of the bracket 2 clamps and fixes the workpiece, the bracket 2 can drive the workpiece to move sideways together, so that the other end of the workpiece can be installed in a clamp 4 on the right side of the bracket 2 to limit the position, so that workpieces of different sizes can be clamped above the workbench 201 for more convenient positioning. After the workpiece is clamped and fixed above the workbench 201, the rotating rod 302 is rotated. In the process, the rotating rod 302 will drive the rotating disk 3 to rotate above the workbench 201. During the rotation of the rotating disk 3, the mounting plate 301 on the side wall will be driven to rotate together. During the rotation of the rotating disk 3, the rotating disk 3 will drive the clamp 4 and the workpiece to rotate together, so that the workpiece can be turned over to adjust the processing angle, and the workpiece processing process is more comprehensive. By rotating the second adjusting screw 5, the second adjusting screw 5 will push the second sliding sleeve 501 on the rod body to move in the mounting cavity 202 inside the mounting plate 301, and the second sliding sleeve 501 is set corresponding to the first sliding sleeve 204, so that the clamping plate on the side of the second sliding sleeve 501 will also Move in the opening on the side wall of the installation cavity 202 and limit it, so that the second slide sleeve 501 will drive the clamp 4 and the workpiece to move together during the movement, so that the clamp 4 and the workpiece will move from the central area of ​​the installation plate 301 to both sides, and then the turntable 3 will drive the clamp 4 and the workpiece on the side of the installation plate 301 to rotate together. During the process, the workpiece will rotate from the central area of ​​the turntable 3 to rotate around it, and then the workpiece will change from its own rotation state, making the workpiece processing more flexible, making it more convenient to process workpieces of different shapes and sizes, and improving the processing efficiency of the workpiece.

Claims

1. A metallurgical surface repair laser cladding machine, comprising a cladding machine body (1), a bracket (2) and a workbench (201), wherein the bracket (2) is arranged above the workbench (201), and the workbench (201) is arranged inside the cladding machine body (1), characterized in that: The bracket (2) is provided in two corresponding positions on the left and right sides, a rotating rod (302) is rotatably connected to the side wall of the bracket (2), a rotating disk (3) located inside the workbench (201) is fixedly connected to the side end of the rotating rod (302), a mounting plate (301) is fixedly connected to the side wall of the rotating disk (3), and a clamp (4) is provided on the side of the mounting plate (301).

2. The metallurgical surface repair laser cladding machine according to claim 1, characterized in that: The workbench (201) and the mounting plate (301) are both provided with mounting cavities (202); a first adjusting screw (203) is rotatably connected to the mounting cavity (202) inside the workbench (201); and a second adjusting screw (5) is rotatably connected to the mounting cavity (202) inside the mounting plate (301).

3. The metallurgical surface repair laser cladding machine according to claim 2 is characterized in that: The first adjusting screw rod (203) and the second adjusting screw rod (5) are threadedly connected with a first sliding sleeve (204) and a second sliding sleeve (501), and an opening is provided on the side wall of the installation cavity (202).

4. The metallurgical surface repair laser cladding machine according to claim 3 is characterized in that: A clamping plate located in the opening is fixedly connected to the side walls of the first sliding sleeve (204) and the second sliding sleeve (501).

5. The metallurgical surface repair laser cladding machine according to claim 4, characterized in that: The clamping plate is slidably connected in the opening.

6. The metallurgical surface repair laser cladding machine according to claim 4, characterized in that: The top end of the clamping plate on the side wall of the first sliding sleeve (204) is fixedly connected to the bottom of the bracket (2), and the bracket (2) is slidably connected above the workbench (201).

7. The metallurgical surface repair laser cladding machine according to claim 4, characterized in that: The clamping plate and the fixture (4) on the side wall of the second sliding sleeve (501) are fixedly connected.

8. The metallurgical surface repair laser cladding machine according to claim 1, characterized in that: The rotating disk (3) is arranged in a circular ring shape.

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