Multi-purpose working table for machining of laser quenching cladding machine

Abstract

The utility model relates to the technical field of additive manufacturing, and discloses a multipurpose workbench for laser quenching cladding machine processing, which comprises an operating table, a motor is fixedly connected to the rear part of the left side of the operating table, a bidirectional threaded rod is fixedly connected to the output end of the motor, and a sliding rod is arranged on the right side of the bidirectional threaded rod. The front side and the rear side of the bidirectional threaded rod are in threaded connection with moving blocks, the front side and the rear side of the sliding rod are both slidably connected with the moving blocks, the left side and the right side of each moving block are fixedly connected with connecting rods, the upper portion of each moving block is fixedly connected with a moving plate, and the left side and the right side of the corresponding side of each moving plate are both fixedly connected with mounting bases. According to the clamping device, a workpiece is clamped and fixed, the situation that the machining effect is affected due to deviation during machining is avoided, the clamping plates can be detached, the flexibility and practicability of the device are improved, the workpiece is machined in a diversified mode, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of additive manufacturing, in particular to a multi-purpose workbench for laser quenching and cladding machine processing. Background Art

[0002] Laser quenching and cladding machine is a high-precision processing equipment, usually used for surface treatment and improvement of metal parts. It uses laser beam to quickly heat and cool the metal surface to achieve the purpose of quenching or cladding. Multi-purpose workbench refers to a work platform with multiple functions and applicability, which can adapt to different types of processing needs.

[0003] When the existing multi-purpose workbench for laser quenching and cladding machining is in use, the laser head can be connected to the flying optical path to use the CO2 laser, and can also be carried on the back to connect the semiconductor laser, so as to realize different laser process technologies such as quenching and cladding. The device designs the main machine as a single arm, which is convenient for loading and unloading the upper and lower workpieces. At the same time, the laser head adopts a three-axis high-precision ball screw for movement, which effectively ensures the movement accuracy of the laser head. However, it is impossible to clamp and fix workpieces of different sizes or shapes, so that it is easy to deviate during processing, affecting the processing effect, reducing the flexibility and practicality of the workbench. Therefore, the technical personnel in this field provide a multi-purpose workbench for laser quenching and cladding machining to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multi-purpose workbench for laser quenching and cladding machine processing, aiming to improve the problem that the prior art cannot clamp and fix workpieces of different sizes or shapes, causing them to easily deviate during processing, affecting the processing effect and reducing the flexibility and practicality of the workbench.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-purpose workbench for laser quenching and cladding machine processing, comprising an operating table, a left rear portion of the operating table is fixedly connected to a motor, an output end of the motor is fixedly connected to a bidirectional threaded rod, a sliding rod is arranged on the right side of the bidirectional threaded rod, front and rear sides of the bidirectional threaded rod are threadedly connected to moving blocks, front and rear sides of the sliding rod are both slidably connected to moving blocks, left and right corresponding sides of the moving block are fixedly connected to connecting rods, the upper part of the moving block is fixedly connected to a moving plate, the left and right corresponding sides of the moving plate are fixedly connected to a mounting seat, the corresponding sides of the mounting seat are provided with a splint, the left and right sides of one side of the splint are fixedly connected to a sliding bar, a slot is provided on one side inside the sliding bar, and a mounting assembly is fixedly connected to the inside of the mounting seat.

[0006] As a further description of the above technical solution:

[0007] The mounting assembly comprises an electric telescopic rod, which is fixedly connected to the inside of the mounting seat, and an output end of the electric telescopic rod is fixedly connected to an elastic clamp, and one side of the elastic clamp is slidably connected to the inside of a clamping slot.

[0008] As a further description of the above technical solution:

[0009] A base is provided on the left side of the operating table, a support frame is fixedly connected to the upper part of the base, a turntable is provided inside the support frame, an ABB robot is fixedly connected to the upper part of the turntable, a rotating frame is fixedly connected to the bottom of one end of the ABB robot, a laser head is fixedly connected to the right side of the rotating frame, a laser texturing head is fixedly connected to the left side of the rotating frame, a light absorbing layer spraying pump is fixedly connected to the front side of the rotating frame, and a cooling water pump is fixedly connected to the rear side of the rotating frame.

[0010] As a further description of the above technical solution:

[0011] A main control cabinet is arranged at the rear side of the ABB robot.

[0012] As a further description of the above technical solution:

[0013] A slide groove is provided on the inner upper side of the operating table, and the movable plate is slidably connected inside the slide groove.

[0014] As a further description of the above technical solution:

[0015] The four corners of the bottom of the operating table are all fixedly connected with supporting feet.

[0016] As a further description of the above technical solution:

[0017] One end of the bidirectional threaded rod is rotatably connected to the inside of the operating table, and the sliding rod is fixedly connected to the inside of the operating table.

[0018] As a further description of the above technical solution:

[0019] A sliding groove is provided at the inner rear side of the mounting seat, and the sliding bar is slidably connected inside the sliding groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by using the motor, the bidirectional threaded rod, the moving block, the connecting rod, the sliding rod, the splint, the fixture, the electric telescopic rod, the elastic clamp, the slot, the sliding bar, the sliding slot and other structures in coordination, the workpiece is clamped and fixed to avoid the offset during processing that affects the processing effect, and the splint can be disassembled, thereby improving the flexibility and practicality of the device.

[0022] 2. In the utility model, through the coordinated use of structures such as the turntable, ABB robot, rotating frame, laser head, laser texturing head, light absorbing layer spraying pump, cooling water pump, etc., various processing of workpieces is achieved, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a multi-purpose workbench for laser quenching and cladding machine proposed in the utility model;

[0024] Figure 2 This is a front view of a multi-purpose workbench for laser quenching and cladding machine proposed by the utility model;

[0025] Figure 3 A cross-sectional view of a workbench for processing a multi-purpose workbench for a laser quenching and cladding machine proposed in the utility model;

[0026] Figure 4 The utility model is a partial structural schematic diagram of a multi-purpose workbench for laser quenching and cladding machining.

[0027] Legend:

[0028] 1. Operating table; 2. Support legs; 3. Slide; 4. Clamp; 5. Moving plate; 6. Laser head; 7. Rotating frame; 8. Light-absorbing layer spray pump; 9. Laser texturing head; 10. ABB robot; 11. Main control cabinet; 12. Turntable; 13. Base; 14. Motor; 15. Cooling water pump; 16. Mounting seat; 17. Connecting rod; 18. Moving block; 19. Bidirectional threaded rod; 20. Sliding rod; 21. Sliding bar; 22. Sliding groove; 23. Elastic clamp; 24. Electric telescopic rod; 25. Slot; 26. Support frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 2-Figure 4The utility model provides an embodiment: a multi-purpose workbench for laser quenching and cladding machining, comprising an operating table 1, a motor 14 is fixedly connected to the left rear of the operating table 1, a bidirectional threaded rod 19 is fixedly connected to the output end of the motor 14, a slide bar 20 is arranged on the right side of the bidirectional threaded rod 19, a moving block 18 is threadedly connected to the front and rear sides of the bidirectional threaded rod 19, the moving block 18 is slidably connected to the front and rear sides of the slide bar 20, the left and right corresponding sides of the moving block 18 are fixedly connected to the connecting rod 17, the upper part of the moving block 18 is fixedly connected to the moving plate 5, and the left and right corresponding sides of the moving plate 5 are fixedly connected to the moving plate 5. The mounting seat 16 is fixedly connected, and a clamping plate 4 is provided on the corresponding side of the mounting seat 16. The left and right sides of the clamping plate 4 are fixedly connected to the sliding bar 21. A slot 25 is provided on one side of the inner part of the sliding bar 21. The mounting seat 16 is fixedly connected to the mounting assembly. A sliding groove 3 is provided on the upper side of the inner part of the operating table 1. The moving plate 5 is slidably connected to the inner part of the sliding groove 3. One end of the two-way threaded rod 19 is rotatably connected to the inner part of the operating table 1. The sliding rod 20 is fixedly connected to the inner part of the operating table 1. A sliding groove 22 is provided on the inner rear side of the mounting seat 16. The sliding bar 21 is slidably connected to the inner part of the sliding groove 22.

[0031] The mounting assembly includes an electric telescopic rod 24 , which is fixedly connected to the inside of the mounting seat 16 , and an output end of the electric telescopic rod 24 is fixedly connected to an elastic clamp 23 , and one side of the elastic clamp 23 is slidably connected to the inside of the clamping slot 25 .

[0032] By starting the motor 14, the bidirectional threaded rod 19 rotates, the moving block 18 moves, and the connecting rod 17 drives the moving block 18 on the right side to move outside the sliding rod 20, so that the moving plate 5 moves in the sliding groove 3, so that the clamping plate 4 clamps the workpiece. When the size of the clamping plate 4 does not match the workpiece and needs to be replaced, the electric telescopic rod 24 is started to drive the elastic clamping member 23 to move downward. One side of the elastic clamping member 23 is trapezoidal in shape and the bottom of the clamping groove 25 is inclined. When the elastic clamping member 23 moves downward, it is squeezed and retracted through the clamping groove 25 to separate from the clamping groove 25, and the clamping plate 4 is pulled upward, and at the same time, the sliding bar 21 is driven to move in the sliding groove 22, so that the clamping plate 4 can be disassembled and replaced, so that the clamping plate 4 can be disassembled, which is convenient for clamping and fixing workpieces of different types to avoid offset.

[0033] Reference Figure 1-Figure 2 A base 13 is provided on the left side of the operating table 1, a support frame 26 is fixedly connected to the upper part of the base 13, a turntable 12 is provided inside the support frame 26, an ABB robot 10 is fixedly connected to the upper part of the turntable 12, a rotating frame 7 is fixedly connected to the bottom of one end of the ABB robot 10, a laser head 6 is fixedly connected to the right side of the rotating frame 7, a laser texturing head 9 is fixedly connected to the left side of the rotating frame 7, a light absorbing layer spraying pump 8 is fixedly connected to the front side of the rotating frame 7, and a cooling water pump 15 is fixedly connected to the rear side of the rotating frame 7.

[0034] By starting the turntable 12 and the ABB robot 10, the ABB robot 10 is rotated and drives the rotating frame 7 to move, so that the processing head processes the workpiece, the laser head 6 performs laser cladding and laser quenching on the workpiece surface, the laser texturing head 9 performs laser texturing on the workpiece, and the light-absorbing layer spraying pump 8 sprays light-absorbing powder on the workpiece surface to increase the absorbance, improve the quenching efficiency and reduce the laser energy consumption. After the laser quenching and laser cladding are completed by the cooling water pump 15, water is sprayed to the quenching area for cooling.

[0035] Reference Figure 1-Figure 2 A main control cabinet 11 is arranged at the rear side of the ABB robot 10; and legs 2 are fixedly connected to the four corners of the bottom of the operating platform 1.

[0036] The ABB robot 10 is electrically connected to the main control cabinet 11 through a voltage-stabilized power supply, and the motor 14, the electric telescopic rod 24 and the turntable 12 are all electrically connected to the main control cabinet 11 to control the switch of the equipment; the operating table 1 is fixedly supported by the support legs 2.

[0037] Working principle: When the device is needed, the motor 14 is started, and the motor 14 starts to drive the bidirectional threaded rod 19 to rotate, so that the moving block 18 on the left side moves and drives the moving block 18 on the right side to move outside the slide bar 20 through the connecting rod 17, so that the clamping plate 4 moves to clamp the workpiece. When the model or size of the clamping plate 4 does not match the workpiece, the electric telescopic rod 24 is started to drive the elastic clamping member 23 to move downward, and the elastic clamping member 23 moves downward and is squeezed and retracted by the clamping groove 25 to separate it from the clamping groove 25, and the clamping plate 4 is pulled upward to separate the sliding bar 21 from the sliding groove 22, so that the workpiece is clamped and fixed, and the processing is prevented from being offset and affecting the processing effect. The clamping plate 4 can be disassembled, which improves the flexibility and practicality of the device.

[0038] By starting the turntable 12 and the ABB robot 10, the turntable 12 is rotated to drive the ABB robot 10 to drive the rotating frame 7 to move, and the laser head 6 is set to perform the functions of laser cladding and laser quenching on the surface of the workpiece. The laser texturing head 9 is set to perform laser texturing on the workpiece. The light-absorbing layer spraying pump 8 is set to spray light-absorbing powder on the surface of the workpiece to increase the absorbance, improve the quenching efficiency and reduce the laser energy power consumption. The cooling water pump 15 is set to spray water to the quenching area for cooling after completing laser quenching and laser cladding, thereby realizing multi-style processing of the workpiece and improving the practicality of the device.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-purpose workbench for laser quenching and cladding machining, comprising an operating table (1), characterized in that: The left rear part of the operating table (1) is fixedly connected to a motor (14), the output end of the motor (14) is fixedly connected to a bidirectional threaded rod (19), a sliding rod (20) is arranged on the right side of the bidirectional threaded rod (19), the front and rear sides of the bidirectional threaded rod (19) are threadedly connected to moving blocks (18), the front and rear sides of the sliding rod (20) are slidably connected to the moving blocks (18), the left and right corresponding sides of the moving blocks (18) are fixedly connected to connecting rods (17), the upper part of the moving block (18) is fixedly connected to a moving plate (5), the left and right corresponding sides of the moving plate (5) are fixedly connected to a mounting seat (16), the left and right corresponding sides of the mounting seat (16) are provided with a clamping plate (4), the left and right sides of one side of the clamping plate (4) are fixedly connected to a sliding bar (21), a slot (25) is provided on one side inside the sliding bar (21), and a mounting assembly is fixedly connected inside the mounting seat (16).

2. A multi-purpose workbench for laser quenching and cladding machining according to claim 1, characterized in that: The mounting assembly comprises an electric telescopic rod (24), the electric telescopic rod (24) being fixedly connected to the interior of the mounting seat (16), the output end of the electric telescopic rod (24) being fixedly connected to an elastic clamp (23), and one side of the elastic clamp (23) being slidably connected to the interior of a clamping slot (25).

3. The multi-purpose workbench for laser quenching and cladding machining according to claim 1, characterized in that: A base (13) is provided on the left side of the operating table (1), a support frame (26) is fixedly connected to the upper part of the base (13), a turntable (12) is provided inside the support frame (26), an ABB robot (10) is fixedly connected to the upper part of the turntable (12), a rotating frame (7) is fixedly connected to the bottom of one end of the ABB robot (10), a laser head (6) is fixedly connected to the right side of the rotating frame (7), a laser texturing head (9) is fixedly connected to the left side of the rotating frame (7), a light absorbing layer spraying pump (8) is fixedly connected to the front side of the rotating frame (7), and a cooling water pump (15) is fixedly connected to the rear side of the rotating frame (7).

4. The multi-purpose workbench for laser quenching and cladding machining according to claim 3, characterized in that: A main control cabinet (11) is arranged at the rear side of the ABB robot (10).

5. The multi-purpose workbench for laser quenching and cladding machining according to claim 1, characterized in that: A slide groove (3) is provided on the upper inner side of the operating table (1), and the movable plate (5) is slidably connected inside the slide groove (3).

6. The multi-purpose workbench for laser quenching and cladding machining according to claim 1, characterized in that: The four corners of the bottom of the operating table (1) are all fixedly connected with supporting feet (2).

7. The multi-purpose workbench for laser quenching and cladding machining according to claim 1, characterized in that: One end of the bidirectional threaded rod (19) is rotatably connected to the inside of the operating table (1), and the sliding rod (20) is fixedly connected to the inside of the operating table (1).

8. The multi-purpose workbench for laser quenching and cladding machining according to claim 1, characterized in that: A sliding groove (22) is provided on the inner rear side of the mounting seat (16), and the sliding bar (21) is slidably connected inside the sliding groove (22).

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