Laser cladding abrasion-resistant coating induction fusion welding machining device

Abstract

The utility model relates to the technical field of laser processing devices, in particular to a laser cladding abrasion-resistant coating induction fusion welding processing device which comprises a rack, a workbench, a mounting base, a grabbing assembly and a processing assembly. The workbench is mounted on the rack; the mounting seats are mounted on two sides of the rack; the grabbing assemblies are installed on the two sides of the workbench. The grabbing assembly comprises a mounting frame, a supporting frame is mounted on the mounting frame, an air cylinder b is mounted on the supporting frame, a driving rod is mounted at the driving end of the air cylinder b, a mounting sleeve is mounted on the periphery of the driving rod, a supporting block is mounted on the mounting sleeve, a supporting rod is mounted on the supporting block, a mounting rod is mounted on the supporting rod, an upper grabbing plate is mounted on the mounting rod, and the upper grabbing plate is opposite to a lower grabbing plate. The machining assembly is installed on the grabbing assembly. The upper grabbing plate is adjusted, and the upper grabbing plate and the lower grabbing plate are opposite, so that the distance between the upper grabbing plate and the lower grabbing plate can be conveniently adjusted according to the size of a workpiece, the use range of workpiece grabbing is conveniently increased, and the workpiece machining efficiency and the practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser processing devices, in particular to a laser cladding wear-resistant and corrosion-resistant coating induction fusion welding processing device. Background Technique

[0002] As a new metal surface strengthening technology, laser cladding is also a very active research direction in the field of laser surface treatment of materials. It can form a relatively uniform strengthening coating with a thickness of several microns to several millimeters, and can also achieve metallurgical bonding between the strengthening layer and the strengthened material, with characteristics such as wear resistance, corrosion resistance, and high temperature impact resistance. It is an effective strengthening means with broad application prospects.

[0003] Chinese Patent Publication No. CN217459604U discloses a laser cladding wear-resistant and corrosion-resistant coating induction fusion welding processing device, including a frame. A cladding workbench is provided on the frame. A laser cladding head is provided above the cladding workbench on the frame. A powder feeder is provided at the top of the laser cladding head. The frame is connected to the laser cladding head through a horizontal movement mechanism. A YGA laser is provided on one side of the laser cladding head. Grabbing and rotating mechanisms for grabbing workpieces to be cladded are provided on both sides of the cladding workbench of the frame. The YGA laser is signal-connected to the powder feeder, the laser cladding head, and the grabbing and rotating mechanisms; the utility model improves the uniformity of cladding of mechanical workpieces and improves the quality and service life of the produced products.

[0004] The existing laser cladding wear-resistant and corrosion-resistant coating induction fusion welding processing device grabs the workpiece to be cladded through the grabbing and rotating mechanism and then clads it. However, the grabbing and rotating mechanism is not convenient to adjust according to the size of the workpiece, reducing the application range of the grabbing and rotating mechanism, the processing efficiency of the cladded workpiece, and the practicability of the device. Content of the Utility Model

[0005] Aiming at the problems in the background technique, a laser cladding wear-resistant and corrosion-resistant coating induction fusion welding processing device is proposed.

[0006] The utility model proposes a laser cladding wear-resistant and corrosion-resistant coating induction fusion welding processing device, including: a frame, a workbench, a mounting seat, a grabbing component, and a processing component;

[0007] The workbench is installed on the frame;

[0008] The mounting seat is installed on both sides of the frame;

[0009] The grabbing component is installed on both sides of the workbench; the grabbing component includes a mounting frame. A support frame is installed on the mounting frame. A cylinder b is installed on the support frame. A driving rod is installed at the driving end of the cylinder b. A mounting sleeve is installed around the driving rod. A support block is installed on the mounting sleeve. A support rod is installed on the support block. A mounting rod is installed on the support rod. An upper grabbing plate is installed on the mounting rod. The upper grabbing plate and the lower grabbing plate face each other;

[0010] And the processing component is installed on the grasping component.

[0011] Preferably, a cylinder a is installed on the mounting seat, a support seat is installed at the driving end of the cylinder a, a rotating motor is installed on the support seat, and a rotating rod is installed at the driving end of the rotating motor; the rotating rod rotates through the rotating motor;

[0012] The mounting seat is provided with a guide post, and the upper end of the guide post is installed below the support seat.

[0013] Preferably, the grasping component further includes a guide rod, a connecting sleeve, two support rods and a connecting rod;

[0014] The guide rod is installed on the support frame, and the guide rod is connected through a mounting sleeve and a support block for guiding the driving rod;

[0015] The connecting sleeve is installed on the rotating rod; support rods are installed on both the upper and lower sides of the connecting sleeve, and the upper support rod is provided with an opening, and the lower support rod is provided with a mounting groove; the opening allows the mounting rod to pass through and be installed, and the lower support rod is connected to the lower gripping plate through a connecting rod.

[0016] Preferably, the lower gripping plate and the connecting rod are detachably connected; the mounting rod is connected through a bearing seat, a shaft rod and a support rod.

[0017] Preferably, the processing component includes a connecting frame, a cylinder c, a laser cladding head, a powder feeder, a YGA laser and a telescopic column;

[0018] The connecting frame is installed on the upper support rod, a cylinder c is installed on the connecting frame, a laser cladding head is installed at the driving end of the cylinder c, and the laser cladding head is installed with a powder feeder and a YGA laser; the telescopic column is installed below the connecting frame.

[0019] Preferably, the lower end of the telescopic column is installed on the mounting seat for supporting the processing component; the YGA laser, the laser cladding head and the rotating motor are signal-connected.

[0020] Compared with the prior art, the utility model has the following beneficial technical effects:

[0021] In the utility model, the connecting sleeve is installed on the rotating rod, the rotating rod is connected to the driving end of the rotating motor, support rods are installed on the upper and lower sides of the connecting sleeve, the upper support rod is used for installing the upper gripping plate, the lower support rod is used for installing the lower gripping plate, the upper gripping plate is installed through the mounting rod and the support rod, the support rod is connected through the support block and the mounting sleeve, the mounting sleeve is installed outside the driving rod and the guide rod, and the driving rod is connected to the driving end of the cylinder b403, which is convenient to start the cylinder b403, so that the driving rod drives the mounting sleeve to move up and down, the mounting sleeve drives the support block and the support rod, so as to adjust the upper gripping plate, and the upper gripping plate and the lower gripping plate are opposite to each other, which is convenient to adjust the distance between the upper gripping plate and the lower gripping plate according to the size of the workpiece, so as to increase the use range of workpiece grasping and improve the processing efficiency of the workpiece and the practicability of the device. Description of the Drawings

[0022] Figure 1 This is the overall structural schematic diagram of the present utility model;

[0023] Figure 2 This is the structural schematic diagram of the rotating motor in the present utility model;

[0024] Figure 3 This is the structural schematic diagram of the grasping assembly in the present utility model;

[0025] Figure 4 This is the structural schematic diagram of the processing assembly in the present utility model.

[0026] Reference numerals: 1, frame; 2, workbench; 3, mounting seat; 301, cylinder a; 302, support seat; 303, rotating motor; 304, rotating rod; 305, guide post; 4, grasping assembly; 401, mounting frame; 402, support frame; 403, cylinder b; 404, driving rod; 405, guide rod; 406, mounting sleeve; 407, support block; 408, support rod; 409, connecting sleeve; 410, support rod; 411, mounting rod; 412, upper grasping plate; 413, lower grasping plate; 414, connecting rod; 5, processing assembly; 501, connecting frame; 502, cylinder c; 503, laser cladding head; 504, powder feeder; 505, YGA laser; 506, telescopic column. Detailed implementation manners

[0027] The following will describe in detail the specific implementation manners of the present disclosure with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for the purpose of illustration and explanation of the present disclosure, and are not used to limit the present disclosure.

[0028] Example 1

[0029] As Figure 1 - Figure 4As shown in the figure, a laser cladding wear-resistant coating induction fusion welding processing device proposed by the present utility model includes: a frame 1, a workbench 2, a mounting seat 3, a grasping component 4, and a processing component 5; the workbench 2 is mounted on the frame 1; the mounting seat 3 is mounted on both sides of the frame 1; the grasping component 4 is mounted on both sides of the workbench 2; the grasping component 4 includes a mounting frame 401, a support frame 402 is mounted on the mounting frame 401, a cylinder b 403 is mounted on the support frame 402, a driving rod 404 is mounted on the driving end of the cylinder b 403, a mounting sleeve 406 is mounted on the periphery of the driving rod 404, a support block 407 is mounted on the mounting sleeve 406, a support rod 408 is mounted on the support block 407, a mounting rod 411 is mounted on the support rod 408, an upper grasping plate 412 is mounted on the mounting rod 411, and the upper grasping plate 412 faces the lower grasping plate 413; and the processing component 5 is mounted on the grasping component 4. By arranging two grasping components 4 on both sides of the frame 1 and the workbench 2, the two ends of the workpiece to be clad are mounted, and then rotated by the rotating motor 303, and the processing component 5 is used to process it. Processing under rotation is convenient for processing the workpiece to be clad in all directions, improving the uniformity of the clad workpiece, and improving the use of the laser cladding wear-resistant coating induction fusion welding processing device.

[0030] Furthermore, the grasping component 4 further includes a guide rod 405, a connecting sleeve 409, two support rods 410, and a connecting rod 414; the guide rod 405 is mounted on the support frame 402, and the guide rod 405 is connected through the mounting sleeve 406 and the support block 407 for guiding the driving rod 404; the connecting sleeve 409 is mounted on the rotating rod 304; support rods 410 are mounted on both the upper and lower sides of the connecting sleeve 409, and an opening is provided on the upper support rod 410, and a mounting groove is provided on the lower support rod 410; the opening is for the mounting rod 411 to pass through and be connected to the shaft, and the lower support rod 410 is connected to the lower grasping plate 413 through the connecting rod 414. By respectively mounting an opening and a mounting groove on the upper and lower support rods 410, the opening is for the mounting rod 411 to pass through and be connected to the shaft, the mounting groove is for the lower grasping plate 413 to be mounted through the connecting rod 414, and the connecting rod 414 is fitted in the mounting groove, so that the mounting position of the lower grasping plate 413 remains unchanged. Furthermore, through the synchronous adjustment of the rotating motor 303 and the cylinder a 301, it is possible to cooperate with the upper grasping plate 412 to grasp and fix the workpiece to be processed, and facilitate the coordinated use of the structures of the grasping component 4.

[0031] Further explanation, the lower clamping plate 413 and the connecting rod 414 are detachably connected; the mounting rod 411 is connected through a bearing seat, a shaft rod and a support rod 408. By arranging a bearing seat and a shaft rod between the mounting rod 411 and the support rod 408, the shaft rod is mounted on the mounting rod 411, the bearing seat is mounted on the support rod 408, and one end of the shaft rod is rotatably connected to the bearing seat, so as to cooperate with the rotation of the rotation motor 303 and the connecting sleeve 409 for rotation, facilitating the cooperation between the structures of the laser cladding wear-resistant coating induction welding processing device. At the same time, the upper clamping plate 412 and the support rod 408 are detachably connected, which is convenient for disassembling, storing or transporting the clamping assembly 4 for use.

[0032] Embodiment 2

[0033] As Figures 1-4 shown, a laser cladding wear-resistant coating induction welding processing device proposed by the present utility model, on the basis of the above embodiment, this embodiment also details the specific components of the mounting seat 3 and the processing assembly 5, as well as the cooperation mode.

[0034] Further explanation, the mounting seat 3 is equipped with a cylinder a301, the driving end of the cylinder a301 is equipped with a support seat 302, the support seat 302 is equipped with a rotation motor 303, and the driving end of the rotation motor 303 is equipped with a rotation rod 304; the rotation rod 304 rotates through the rotation motor 303; the mounting seat 3 is equipped with a guide post 305, and the upper end of the guide post 305 is mounted below the support seat 302. By starting the cylinder a301, the driving end drives the support seat 302 to move, the support seat 302 drives the rotation motor 303, and the rotation motor 303 is connected to the upper clamping plate 412 and the lower clamping plate 413 through the rotation rod 304 through the connecting sleeve 409, so as to adjust the rotation range of the cylinder a301 and increase the processing of the workpiece.

[0035] Further explanation, the processing component 5 includes a connecting frame 501, a cylinder c502, a laser cladding head 503, a powder feeder 504, a YGA laser 505, and a telescopic column 506; the connecting frame 501 is installed on the upper support rod 410, the connecting frame 501 is equipped with a cylinder c502, the driving end of the cylinder c502 is equipped with a laser cladding head 503, the laser cladding head 503 is equipped with a powder feeder 504 and a YGA laser 505; the telescopic column 506 is installed below the connecting frame 501. First, the mixed powder required for the cladding coating needs to be prepared, then pre-placed into the powder feeder 504, and then the base surface of the workpiece to be clad is treated to remove impurities such as oil stains and rust, and then the high-energy laser beam of the laser cladding head 503 is used to quickly scan the coating. The pre-placed mixed powder melts and solidifies instantaneously, and the base metal under the coating also melts, and the interface between the two rapidly generates molecular or atomic-level interactive diffusion in a very narrow area, while forming a strong metallurgical bond; during this process, the horizontal movement mechanism drives the laser cladding head 503 and the YGA laser 505 to move back and forth, and the workpiece to be clad rotates for cladding under the action of the grasping and rotating mechanism, and the cladding is more uniform. At the same time, the YGA laser 505 continuously scans the base surface of the mechanical workpiece to obtain surface cladding information, so as to control the flow rate of the powder feeder 504, the output power of the laser cladding head 503, and the rotation speed of the grasping and rotating mechanism based on this.

[0036] Further explanation, the lower end of the telescopic column 506 is installed on the mounting seat 3 for supporting the processing component 5; the YGA laser 505, the laser cladding head 503, and the rotating motor 303 are signal-connected. The rotating motor 303 is signal-connected to the YGA laser 505, and the workpiece base information obtained by the YGA laser 505 can control the rotation speed of the rotating motor 303, thereby improving the uniformity of the cladding work.

[0037] The working principle of the present utility model is as follows: First, grasp the workpiece to be clad on the lower gripper plate 413, start the cylinder b403, the cylinder b403 drives the driving rod 404 to move, the driving rod 404 drives the outer mounting sleeve 406, the mounting sleeve 406 drives the support block 407, the support block 407 is installed through bolts and the mounting rod 411, and the mounting rod 411 and the upper gripper plate 412 are installed, so that the upper gripper plate 412 is moved to the workpiece to be clad, and the workpiece to be clad is fixed in cooperation with the lower gripper plate 413. Then start the rotating motor 303, the rotating motor 303 rotates to drive the rotating rod 304, the rotating rod 304 drives the connecting sleeve 409, the connecting sleeve 409 is installed with the upper and lower support rods 410, and the support rods 410 and the lower gripper plate 413, so that the lower gripper plate 413 rotates synchronously. And after the upper gripper plate 412 adjusts its position, it drives the connecting rod 414 to rotate synchronously through the shaft rod. The shaft rod rotates along the inner wall of the bearing seat, so that the workpiece to be clad rotates, and during the rotation, the processing component 5 is used to clad and process the workpiece.

[0038] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited thereto, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the relevant technical field.

Claims

1. A laser cladding wear-resistant coating induction welding processing device, characterized in that: include: Rack (1); A workbench (2) is mounted on the frame (1); A mounting base (3) is mounted on both sides of the frame (1); A grab assembly (4) is installed on both sides of the workbench (2); the grab assembly (4) comprises a mounting frame (401), the mounting frame (401) is installed with a support frame (402), the support frame (402) is installed with a cylinder b (403), a driving end of the cylinder b (403) is installed with a driving rod (404), a mounting sleeve (406) is installed on the periphery of the driving rod (404), the mounting sleeve (406) is installed with a supporting block (407), the supporting block (407) is installed with a supporting rod (408), the supporting rod (408) is installed with a mounting rod (411), the mounting rod (411) is installed with an upper grab plate (412), and the upper grab plate (412) and the lower grab plate (413) are opposite to each other; and a processing assembly (5) mounted on the grabbing assembly (4).

2. The laser cladding wear-resistant coating induction welding processing device according to claim 1 is characterized in that: The mounting seat (3) is mounted with a cylinder a (301), a driving end of the cylinder a (301) is mounted with a support seat (302), a rotating motor (303) is mounted on the support seat (302), and a rotating rod (304) is mounted on the driving end of the rotating motor (303); the rotating rod (304) is rotated by the rotating motor (303); The mounting seat (3) is provided with a guide column (305), and the upper end of the guide column (305) is mounted below the support seat (302).

3. The laser cladding wear-resistant coating induction welding processing device according to claim 2 is characterized in that: The grabbing assembly (4) further comprises a guide rod (405), a connecting sleeve (409), two supporting rods (410) and a connecting rod (414); The guide rod (405) is installed on the support frame (402), and the guide rod (405) is connected to the support block (407) through the installation sleeve (406) to guide the driving rod (404); The connecting sleeve (409) is installed on the rotating rod (304); support rods (410) are installed on both the upper and lower sides of the connecting sleeve (409), and the upper support rod (410) is provided with an opening, and the lower support rod (410) is provided with a mounting groove; the opening is for the installation rod (411) to pass through and install, and the lower support rod (410) is connected to the lower gripping plate (413) through the connecting rod (414).

4. The laser cladding wear-resistant coating induction welding processing device according to claim 3 is characterized in that: The lower grab plate (413) and the connecting rod (414) are detachably connected; the mounting rod (411) is connected via a bearing seat, an axle rod and a support rod (408).

5. The laser cladding wear-resistant coating induction welding processing device according to claim 3 is characterized in that: The processing assembly (5) includes a connecting frame (501), a cylinder c (502), a laser cladding head (503), a powder feeder (504), a YGA laser (505) and a telescopic column (506); The connecting frame (501) is installed on the upper support rod (410), the connecting frame (501) is installed with a cylinder c (502), the driving end of the cylinder c (502) is installed with a laser cladding head (503), the laser cladding head (503) is installed with a powder feeder (504) and a YGA laser (505); the telescopic column (506) is installed below the connecting frame (501).

6. The laser cladding wear-resistant coating induction welding processing device according to claim 5 is characterized in that: The lower end of the telescopic column (506) is mounted on the mounting seat (3) and is used to support the processing assembly (5); the YGA laser (505), the laser cladding head (503) and the rotating motor (303) are signal-connected.

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