A multi-spindle compound machine tool

Abstract

The utility model provides a multi-spindle compound machine tool, which relates to the technical field of CNC machine tools, including a machine tool body, wherein two bearing seats are arranged on the top of the machine tool body, and a rotating seat is rotatably connected to the side close to the two bearing seats, and two workpiece seats are rotatably connected to the inner side of the rotating seat. The utility model can clamp and fix the workpiece through a clamping cylinder, and cooperate with a first servo motor to drive the workpiece seat to rotate, so as to adjust the processing surface of the workpiece, and use a cylinder to push the connecting block, so that the mounting frame can slide and adjust the position on the machine tool body, and cooperate with the clamping claw to clamp the workpiece, and the processed workpiece can be unloaded from the clamping cylinder, and at the same time, the third servo motor drives the first mounting seat to rotate, so that the workpiece is flipped and moved to the top of the storage bin, and then the clamping claw releases the clamping, and the workpiece can be put into the storage bin for storage, thereby effectively improving the unloading speed, improving work efficiency, and saving labor costs.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a multi-spindle compound machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. Composite processing is one of the most popular processing technologies in the field of mechanical processing. It is an advanced manufacturing technology. Composite processing is to realize several different processing technologies on one machine tool.

[0003] When using existing multi-spindle compound machine tools, the processed workpieces are usually removed from the spindle manually and replaced with new workpieces that need to be processed. However, the manual unloading process is complicated, time-consuming and labor-intensive, causing the machine tool to idle for a long time without processing workpieces, resulting in reduced overall work efficiency. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the manual unloading process is complicated, time-consuming and labor-intensive, causing the machine tool to idle for a long time, thereby affecting the overall work efficiency, and proposes a multi-spindle compound machine tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-spindle compound machine tool, including a machine tool body, two bearing seats are arranged on the top of the machine tool body, the side close to the two bearing seats is rotatably connected with a rotating seat, the inner side of the rotating seat is rotatably connected with two workpiece seats, one side of the two workpiece seats is provided with multiple clamping cylinders, one side of the rotating seat is provided with two first servo motors, the output ends of the two first servo motors are both movable through the rotating seat and are respectively connected to the two workpiece seats, a second servo motor is arranged on one side of a single bearing seat, and the output end of the second servo motor is connected to one end of the rotating seat The machine tool body is connected to each other, a cylinder is arranged at the bottom, a connecting block is connected to the output end of the cylinder, a mounting frame is connected to the top of the connecting block, a hydraulic lifting frame is installed on the top of the mounting frame, the inner side of the hydraulic lifting frame is rotatably connected to the first mounting seat, a third servo motor is arranged at one end of the hydraulic lifting frame, the output end of the third servo motor movably passes through the hydraulic lifting frame and is connected to the first mounting seat, a plurality of first hydraulic telescopic rods are arranged on one side of the first mounting seat, and a clamp is connected to one end of the plurality of first hydraulic telescopic rods, a material storage bin is arranged at one end of the machine tool body, and a filter plate is arranged on the top of the machine tool body.

[0006] Preferably, a funnel is provided at the bottom of the machine tool body, the funnel is provided directly below the filter plate, the bottom of the funnel is connected to an ash bin, and an axial flow fan is provided on one side of the ash bin.

[0007] Preferably, a linear module is provided at the bottom of the machine tool body, a fixing frame is provided on one side of the linear module, and a guide rod is fixedly connected to the inner side of the fixing frame.

[0008] Preferably, the outer walls of the linear module and the guide rod are both provided with movable frames, and the tops of the two movable frames are fixedly connected with top plates.

[0009] Preferably, an electric cylinder is arranged on the top of the top plate, an output end of the electric cylinder movably passes through the top plate and is connected to a second mounting seat, and a plurality of drilling devices are arranged on one side of the second mounting seat.

[0010] Preferably, two second hydraulic telescopic rods are connected to the bottom of the top plate, and the bottoms of the two second hydraulic telescopic rods are connected to a third mounting seat, and a plurality of grinding devices are arranged on one side of the third mounting seat.

[0011] Preferably, a base is provided at the bottom of the machine tool body, and the ash bin and the axial flow fan are both arranged on the top of the base.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the workpiece can be clamped and fixed by the clamping cylinder, and the first servo motor is used to drive the workpiece seat to rotate, so as to adjust the processing surface of the workpiece, and the second servo motor is used to drive the rotating seat to rotate, so as to realize alternating processing of two groups of workpieces, thereby improving the processing efficiency, and the cylinder is used to push the connecting block, so that the mounting frame can slide and adjust the position on the machine tool body, and the workpiece is clamped by the clamping claw, and the processed workpiece can be unloaded from the clamping cylinder, and the third servo motor drives the first mounting seat to rotate, so that the workpiece is flipped and moved to the top of the storage bin, and then the clamping claw releases the clamping, and the workpiece can be put into the storage bin for storage, thereby effectively improving the unloading speed, improving work efficiency, and saving labor costs.

[0014] 2. In the utility model, suction is generated by the operation of the axial flow fan, so that the debris and dust generated by the processing pass through the filter plate into the funnel, and at the same time, under the influence of gravity potential energy, the debris and dust fall into the ash bin, thereby preventing the debris and dust generated by the processing from escaping, reducing the difficulty of subsequent cleaning, and protecting the environment from pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a multi-spindle compound machine tool is proposed for the utility model;

[0016] Figure 2 A structural schematic diagram of a drilling device for a multi-spindle compound machine tool is proposed for the utility model;

[0017] Figure 3 A schematic diagram of the clamping structure of a multi-spindle compound machine tool is proposed for the utility model;

[0018] Figure 4 A partial structural sectional view of a multi-spindle compound machine tool is proposed for the utility model;

[0019] Figure 5 The utility model provides a schematic structural diagram of a workpiece base of a multi-spindle compound machine tool.

[0020] Legend: 1. Machine tool body; 2. Bearing seat; 3. Rotating seat; 4. Workpiece seat; 5. Clamping cylinder; 6. First servo motor; 7. Second servo motor; 8. Cylinder; 9. Connecting block; 10. Mounting frame; 11. Hydraulic lifting frame; 12. First mounting seat; 13. Third servo motor; 14. First hydraulic telescopic rod; 15. Gripping claw; 16. Storage bin; 17. Filter plate; 18. Funnel; 19. Ash bin; 20. Axial fan; 21. Linear module; 22. Fixed frame; 23. Guide rod; 24. Movable frame; 25. Top plate; 26. Electric cylinder; 27. Second mounting seat; 28. Drilling equipment; 29. ​​Second hydraulic telescopic rod; 30. Third mounting seat; 31. Grinding equipment; 32. Base. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a multi-spindle compound machine tool, including a machine tool body 1, two bearing seats 2 are arranged on the top of the machine tool body 1, and the side close to the two bearing seats 2 is rotatably connected with a rotating seat 3, and the inner side of the rotating seat 3 is rotatably connected with two workpiece seats 4, and a plurality of clamping cylinders 5 are arranged on one side of the two workpiece seats 4. Two first servo motors 6 are arranged on one side of the rotating seat 3, and the output ends of the two first servo motors 6 are movable through the rotating seat 3 and are respectively connected to the two workpiece seats 4. A second servo motor 7 is arranged on one side of a single bearing seat 2, and the output end of the second servo motor 7 is connected to one end of the rotating seat 3. The bottom of the machine tool body 1 A cylinder 8 is provided at the bottom, the output end of the cylinder 8 is connected to a connecting block 9, the top of the connecting block 9 is connected to a mounting frame 10, a hydraulic lifting frame 11 is installed on the top of the mounting frame 10, the inner side of the hydraulic lifting frame 11 is rotatably connected to a first mounting seat 12, a third servo motor 13 is provided at one end of the hydraulic lifting frame 11, the output end of the third servo motor 13 movably passes through the hydraulic lifting frame 11 and is connected to the first mounting seat 12, a plurality of first hydraulic telescopic rods 14 are provided on one side of the first mounting seat 12, and a clamp 15 is connected at one end of the plurality of first hydraulic telescopic rods 14, a storage bin 16 is provided at one end of the machine tool body 1, and a filter plate 17 is provided on the top of the machine tool body 1.

[0025] In this embodiment, the workpiece can be clamped and fixed by the clamping cylinder 5, and the first servo motor 6 is used to drive the workpiece seat 4 to rotate to adjust the processing surface of the workpiece. The second servo motor 7 is used to drive the rotating seat 3 to rotate, so as to realize alternating processing of two groups of workpieces, thereby improving the processing efficiency. The cylinder 8 is used to push the connecting block 9, so that the mounting frame 10 can slide and adjust the position on the machine tool body 1, and the workpiece is clamped by the clamping claw 15. The processed workpiece can be removed from the clamping cylinder 5. At the same time, the third servo motor 13 drives the first mounting seat 12 to rotate, so that the workpiece is flipped and moved to the top of the storage bin 16. Then the clamping claw 15 releases the clamping, and the workpiece can be put into the storage bin 16 for storage, thereby effectively improving the unloading speed, improving work efficiency, and saving labor costs.

[0026] Example 2

[0027] like Figure 1-Figure 5As shown, a funnel 18 is provided at the bottom of the machine tool body 1, and the funnel 18 is provided just below the filter plate 17. An ash bin 19 is connected to the bottom of the funnel 18, and an axial flow fan 20 is provided on one side of the ash bin 19. A linear module 21 is provided at the bottom of the machine tool body 1, and a fixed frame 22 is provided on one side of the linear module 21. A guide rod 23 is fixedly connected to the inner side of the fixed frame 22. The outer walls of the linear module 21 and the guide rod 23 are both provided with movable frames 24. The tops of the two movable frames 24 are fixedly connected to a top plate 25. The top plate 25 is provided with a plurality of movable frames 24. 5 is provided with an electric cylinder 26 at the top, the output end of the electric cylinder 26 movably passes through the top plate 25 and is connected to a second mounting seat 27, a plurality of drilling devices 28 are provided on one side of the second mounting seat 27, two second hydraulic telescopic rods 29 are connected to the bottom of the top plate 25, a third mounting seat 30 is connected to the bottom of the two second hydraulic telescopic rods 29, a plurality of grinding devices 31 are provided on one side of the third mounting seat 30, a base 32 is provided at the bottom of the machine tool body 1, and the ash bin 19 and the axial flow fan 20 are both provided on the top of the base 32.

[0028] In this embodiment, suction is generated by the operation of the axial flow fan 20, so that the debris and dust generated by the processing pass through the filter plate 17 and enter the funnel 18. At the same time, under the influence of gravitational potential energy, the debris and dust fall into the ash bin 19, thereby preventing the debris and dust generated by the processing from escaping, reducing the difficulty of subsequent cleaning, and protecting the environment from pollution. The connection end of the axial flow fan 20 and the ash bin 19 is provided with a wind collecting hood and a dustproof net, which can effectively prevent dust from escaping from the air outlet end of the axial flow fan 20. The linear module 21 can be used to drive the movable frame 24 and the top plate 25 to slide on the machine tool body 1 and adjust the position. At the same time, the electric cylinder 26 is used to push the second mounting seat 27 to slide, so as to adjust the drilling position of the drilling equipment 28. The second hydraulic telescopic rod 29 is used to push the third mounting seat 30 to slide up and down on the two movable frames 24, so as to adjust the grinding position of the grinding equipment 31, so as to achieve synchronous drilling and grinding of the workpiece, effectively improving the overall work efficiency, and the two devices are easy to adjust and have higher flexibility in use.

[0029] Working principle of this embodiment: When in use, firstly, the workpiece to be processed is clamped and fixed by the clamping cylinder 5, and the linear module 21 is started to make the movable frame 24 and the top plate 25 slide on the machine tool body 1, and at the same time, the electric cylinder 26 pushes the second mounting seat 27 to slide and adjust the position, and cooperates with the second hydraulic telescopic rod 29 to push the third mounting seat 30 to slide and adjust the position, so that the drilling device 28 and the grinding device 31 can process the workpiece at the same time, and then the axial flow fan 20 is started, so that the debris and dust generated by the processing are affected by the suction force to pass through the filter plate 17 and enter The funnel 18 is affected by the potential energy of gravity, and the debris and dust will continue to fall into the ash bin 19. Finally, the cylinder 8 is started to pull the connecting block 9 and the mounting frame 10 to slide and adjust the position on the machine tool body 1. The first hydraulic telescopic rod 14 pushes the clamping claw 15 to clamp and unload the processed workpiece. The cylinder 8 then pushes the connecting block 9 and the mounting frame 10 back to their original positions, and the third servo motor 13 is started to drive the first mounting seat 12 to rotate. The clamping claw 15 releases the clamping and the workpiece is put into the storage bin 16 for storage, thereby completing the use of the multi-spindle compound machine tool.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multi-spindle compound machine tool, comprising a machine tool body (1), characterized in that: Two bearing seats (2) are arranged on the top of the machine tool body (1), and a rotating seat (3) is rotatably connected to the side of the two bearing seats (2) close to each other. Two workpiece seats (4) are rotatably connected to the inner side of the rotating seat (3). A plurality of clamping cylinders (5) are arranged on one side of the two workpiece seats (4). Two first servo motors (6) are arranged on one side of the rotating seat (3), and the output ends of the two first servo motors (6) are movable through the rotating seat (3) and are respectively connected to the two workpiece seats (4). A second servo motor (7) is arranged on one side of a single bearing seat (2), and the output end of the second servo motor (7) is connected to one end of the rotating seat (3). A cylinder (8) is arranged at the bottom of the machine tool body (1), and the output end of the cylinder (8) is connected to A connecting block (9) is provided, the top of the connecting block (9) is connected to a mounting frame (10), the top of the mounting frame (10) is installed with a hydraulic lifting frame (11), the inner side of the hydraulic lifting frame (11) is rotatably connected to a first mounting seat (12), one end of the hydraulic lifting frame (11) is provided with a third servo motor (13), the output end of the third servo motor (13) movably passes through the hydraulic lifting frame (11) and is connected to the first mounting seat (12), one side of the first mounting seat (12) is provided with a plurality of first hydraulic telescopic rods (14), one end of each of the plurality of first hydraulic telescopic rods (14) is connected to a clamping claw (15), one end of the machine tool body (1) is provided with a material storage bin (16), and the top of the machine tool body (1) is provided with a filter plate (17).

2. The multi-spindle compound machine tool according to claim 1, characterized in that: A funnel (18) is provided at the bottom of the machine tool body (1), and the funnel (18) is arranged directly below the filter plate (17). The bottom of the funnel (18) is connected to an ash bin (19), and an axial flow fan (20) is provided on one side of the ash bin (19).

3. The multi-spindle compound machine tool according to claim 1, characterized in that: A linear module (21) is arranged at the bottom of the machine tool body (1), a fixed frame (22) is arranged on one side of the linear module (21), and a guide rod (23) is fixedly connected to the inner side of the fixed frame (22).

4. The multi-spindle compound machine tool according to claim 3, characterized in that: The outer walls of the linear module (21) and the guide rod (23) are both provided with movable frames (24), and the tops of the two movable frames (24) are fixedly connected with top plates (25).

5. The multi-spindle compound machine tool according to claim 4, characterized in that: An electric cylinder (26) is arranged on the top of the top plate (25), and an output end of the electric cylinder (26) movably passes through the top plate (25) and is connected to a second mounting seat (27), and a plurality of drilling devices (28) are arranged on one side of the second mounting seat (27).

6. The multi-spindle compound machine tool according to claim 4, characterized in that: The bottom of the top plate (25) is connected to two second hydraulic telescopic rods (29), the bottoms of the two second hydraulic telescopic rods (29) are connected to a third mounting seat (30), and a plurality of grinding devices (31) are arranged on one side of the third mounting seat (30).

7. The multi-spindle compound machine tool according to claim 2, characterized in that: A base (32) is arranged at the bottom of the machine tool body (1), and the ash bin (19) and the axial flow fan (20) are both arranged on the top of the base (32).

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