Numerical control cutting machine tool with rapid feeding structure for precision mechanical engineering

Abstract

The numerical control cutting machine tool with the rapid feeding structure for the precision mechanical engineering comprises a platen, the right side of the top of the platen is fixedly connected with a fixing frame, one side of the bottom of the fixing frame is provided with a first motor, and the output end of the first motor is fixedly connected with a first screw rod. According to the numerical control cutting machine tool, the platen, the fixing frame, the first motor, the first screw rod, the threaded sleeve, the first electric push rod, the mounting frame, the cutting machine, a sliding groove, a sliding block, a rolling wheel, a movable plate, a clamping plate, a second electric push rod, a positioning frame, a conveying belt, a feeding plate, a second motor, a second screw rod and a jacking frame are used in cooperation, so that the numerical control cutting machine tool has the advantage of a rapid feeding structure; the problems that an existing numerical control cutting machine tool is not provided with a rapid feeding structure, after a workpiece is cut, a worker needs to take down the workpiece, and then a new workpiece is placed for machining, so that the machining efficiency of the cutting machine tool is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control cutting machine tools, in particular to a numerical control cutting machine tool with a rapid feeding structure for precision mechanical engineering. Background Art

[0002] Precision machinery and manufacturing technology is specifically used to manufacture precision machinery and precision instruments. Precision machinery is equipment for processing precision parts. CNC cutting machine tools are needed for mechanical processing. CNC cutting machine tools use digital programs to drive the movement of machine tools. As the machine tools move, the cutting tools that come with them cut objects.

[0003] For example, the disclosed utility model provides "a CNC cutting machine with waste recycling function for precision mechanical engineering", and its announcement number is: CN216298108U. This patent solves the problem that the existing precision machinery needs to cut the workpiece in the normal working process to complete the precision machinery processing. Waste chips will appear in the processing process. If they are not collected and processed, it will affect the normal cutting work. However, this patent does not have a fast loading structure. After the workpiece is cut, the staff needs to remove the workpiece and then put a new workpiece for processing. This will lead to a decrease in the processing efficiency of the cutting machine. Therefore, the purpose of this utility model is to improve the processing efficiency of the CNC cutting machine through a fast loading structure. Utility Model Content

[0004] The utility model aims to provide a CNC cutting machine with a fast loading structure for precision mechanical engineering. The utility model has the advantages of a fast loading structure and solves the problem that the existing CNC cutting machine does not have a fast loading structure and that after the workpiece is cut, the worker needs to remove the workpiece and then put a new workpiece on for processing, which will reduce the processing efficiency of the cutting machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC cutting machine tool with a fast feeding structure for precision mechanical engineering, comprising a table, a fixing frame is fixedly connected to the right side of the top of the table, a first motor is arranged on one side of the bottom of the fixing frame, an output end of the first motor is fixedly connected to a first screw, a threaded sleeve is threadedly connected to the surface of the first screw, a first electric push rod is fixedly connected to the bottom of the threaded sleeve, an output end of the first electric push rod is fixedly connected to a mounting frame, a cutting machine is fixedly connected to the bottom of the mounting frame, slide grooves are provided on both sides of the top of the table, a slider is movably connected to the inner cavity of the slide groove, and the bottom of the slider is movably connected to The top of the slider is fixedly connected to a moving plate, and the opposite sides of the moving plate are fixedly connected to a clamping plate, both sides of the top of the table plate are fixedly connected to a second electric push rod through a mounting plate, the output end of the second electric push rod is fixedly connected to the top of the moving plate through a connecting plate, the bottom of the table plate is fixedly connected to a positioning frame, a conveyor belt is provided on the rear side of the inner cavity of the positioning frame, a feeding plate is movably connected to the inner cavity of the positioning frame, a second motor is fixedly connected to one side of the bottom of the table plate, a second screw is fixedly connected to the output end of the second motor, a lifting frame is threadedly connected to the surface of the second screw, and a side of the lifting frame away from the second screw is fixedly connected to the bottom of the feeding plate.

[0006] Preferably, legs are provided at the four corners of the bottom of the platform, and support pads are provided at the bottoms of the legs.

[0007] Preferably, a control panel is provided on the right side of the fixing frame, and a junction box is provided on one side of the bottom of the table top.

[0008] Preferably, limiting sleeves are provided on both sides of the top of the platform, and the inner cavity of the limiting sleeves is movably connected to the surface of the movable plate.

[0009] Preferably, anti-skid pads are provided on opposite sides of the clamping plate, and anti-skid patterns are provided on one side of the anti-skid pads.

[0010] Preferably, a limiting rod is provided at the top of the inner cavity of the slide groove, and the surface of the limiting rod is movably connected to the inner cavity of the slider.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model enables the CNC cutting machine to have the advantage of a fast loading structure through the coordinated use of a table, a fixing frame, a first motor, a first screw, a threaded sleeve, a first electric push rod, a mounting frame, a cutting machine, a slide groove, a slider, a roller, a moving plate, a clamping plate, a second electric push rod, a positioning frame, a conveyor belt, a feeding plate, a second motor, a second screw and a lifting frame, thereby solving the problem that the existing CNC cutting machine does not have a fast loading structure, and after the workpiece is cut, the staff needs to remove the workpiece and then put a new workpiece on for processing, which will reduce the processing efficiency of the cutting machine.

[0013] 2. The utility model can support the bottom of the table plate by arranging supporting legs and supporting pads so that it can be placed in a designated position. By arranging a control panel, it is convenient for the staff to operate the CNC cutting machine. By arranging a limit sleeve for limiting the bottom of the movable plate, the stability during movement can be increased. By arranging an anti-slip pad for increasing the friction force on one side of the clamping plate, the workpiece can be tightly clamped. By arranging a limit rod for limiting the slider, the stability during movement can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 3 For this utility model Figure 1 A local enlarged schematic diagram of point A in the middle.

[0017] In the figure: 1. table; 2. fixing frame; 3. first motor; 4. first screw; 5. threaded sleeve; 6. first electric push rod; 7. mounting frame; 8. cutting machine; 9. slide groove; 10. slider; 11. roller; 12. moving plate; 13. clamping plate; 14. second electric push rod; 15. positioning frame; 16. conveyor belt; 17. feeding plate; 18. second motor; 19. second screw; 20. lifting frame; 21. supporting leg; 22. control panel; 23. limit rod. Implementation

[0018] 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.

[0019] The components of the present invention are all common standard components or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0020] See also Figure 1-3 A CNC cutting machine tool with a fast feeding structure for precision mechanical engineering includes a table 1, a fixing frame 2 is fixedly connected to the right side of the top of the table 1, a first motor 3 is arranged on one side of the bottom of the fixing frame 2, a first screw 4 is fixedly connected to the output end of the first motor 3, a threaded sleeve 5 is threadedly connected to the surface of the first screw 4, a first electric push rod 6 is fixedly connected to the bottom of the threaded sleeve 5, a mounting frame 7 is fixedly connected to the output end of the first electric push rod 6, a cutting machine 8 is fixedly connected to the bottom of the mounting frame 7, a slide groove 9 is opened on both sides of the top of the table 1, a slider 10 is movably connected to the inner cavity of the slide groove 9, a roller 11 is movably connected to the bottom of the slider 10, and a movable plate 1 is fixedly connected to the top of the slider 10 2, the opposite sides of the movable plate 12 are fixedly connected with a clamping plate 13, the two sides of the top of the table 1 are fixedly connected with a second electric push rod 14 through a mounting plate, the output end of the second electric push rod 14 is fixedly connected to the top of the movable plate 12 through a connecting plate, the bottom of the table 1 is fixedly connected with a positioning frame 15, the rear side of the inner cavity of the positioning frame 15 is provided with a conveyor belt 16, the inner cavity of the positioning frame 15 is movably connected with a feeding plate 17, one side of the bottom of the table 1 is fixedly connected with a second motor 18, the output end of the second motor 18 is fixedly connected with a second screw 19, the surface of the second screw 19 is threadedly connected with a lifting frame 20, and the side of the lifting frame 20 away from the second screw 19 is fixedly connected to the bottom of the feeding plate 17.

[0021] The four corners of the bottom of the platform 1 are provided with supporting legs 21 , and the bottoms of the supporting legs 21 are provided with supporting pads.

[0022] Through the above technical solution, by providing the legs 21 and the support pads, the bottom of the table top 1 can be supported so that it can be placed in a designated position.

[0023] A control panel 22 is disposed on the right side of the fixing frame 2 , and a junction box is disposed on one side of the bottom of the table top 1 .

[0024] Through the above technical solution, by setting the control panel 22, it is convenient for the staff to operate the CNC cutting machine 8.

[0025] Limiting sleeves are provided on both sides of the top of the table plate 1 , and the inner cavity of the limiting sleeves is movably connected to the surface of the movable plate 12 .

[0026] Through the above technical solution, by providing a limiting sleeve to limit the bottom of the movable plate 12, its stability during movement can be increased.

[0027] The opposite side of the clamping plate 13 is provided with an anti-skid pad, and one side of the anti-skid pad is provided with an anti-skid pattern.

[0028] Through the above technical solution, an anti-slip pad is provided to increase the friction force on one side of the clamping plate 13 so that the workpiece can be tightly clamped.

[0029] A limiting rod 23 is provided at the top of the inner cavity of the slide groove 9 , and the surface of the limiting rod 23 is movably connected to the inner cavity of the slider 10 .

[0030] Through the above technical solution, by setting the limiting rod 23, the slider 10 is limited to increase its stability during movement.

[0031] When in use, the staff will put the workpiece on the top of the conveyor belt 16 through the feeding device, and the conveyor belt 16 will transfer the workpiece to the top of the feeding plate 17. At the same time, the second motor 18 is started, and the output end of the second motor 18 drives the second screw 19 to rotate, and the second screw 19 drives the lifting frame 20 to move upward, and the lifting frame 20 drives the feeding plate 17 to move upward, and the feeding plate 17 drives the workpiece to move to the top of the table 1. At this time, the second electric push rod 14 is started, and the output end of the second electric push rod 14 drives the moving plate 12 and the clamping plate 13 They move toward each other until one side of the clamping plate 13 contacts the surface of the workpiece until it is clamped. Finally, the first electric push rod 6 is started, and the output end of the first electric push rod 6 drives the cutting machine 8 to move downward to cut the workpiece. After the workpiece is cut, the staff removes the workpiece, and the first motor 3 drives the feeding plate 17 to move downward through the driving mechanism, and the conveyor belt 16 continues to transfer the workpiece to the feeding plate 17. The first motor 3 continues to drive the feeding plate 17 to move upward through the driving mechanism, and the feeding plate 17 drives the workpiece to move upward to the top of the table 1 for processing.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC cutting machine tool with a rapid loading structure for precision mechanical engineering, comprising a table (1), characterized in that: A fixing frame (2) is fixedly connected to the right side of the top of the table (1), a first motor (3) is arranged on one side of the bottom of the fixing frame (2), an output end of the first motor (3) is fixedly connected to a first screw rod (4), a threaded sleeve (5) is threadedly connected to the surface of the first screw rod (4), a first electric push rod (6) is fixedly connected to the bottom of the threaded sleeve (5), an output end of the first electric push rod (6) is fixedly connected to a mounting frame (7), a cutting machine (8) is fixedly connected to the bottom of the mounting frame (7), both sides of the top of the table (1) are provided with a slide groove (9), an inner cavity of the slide groove (9) is movably connected to a slider (10), a bottom of the slider (10) is movably connected to a roller (11), a top of the slider (10) is fixedly connected to a movable plate (12), and the movable plate (12) is relatively movable. A clamping plate (13) is fixedly connected to one side, and second electric push rods (14) are fixedly connected to both sides of the top of the table (1) via mounting plates. The output end of the second electric push rod (14) is fixedly connected to the top of the movable plate (12) via a connecting plate. A positioning frame (15) is fixedly connected to the bottom of the table (1). A conveyor belt (16) is arranged at the rear side of the inner cavity of the positioning frame (15). A feeding plate (17) is movably connected to the inner cavity of the positioning frame (15). A second motor (18) is fixedly connected to one side of the bottom of the table (1), and a second screw (19) is fixedly connected to the output end of the second motor (18). A lifting frame (20) is threadedly connected to the surface of the second screw (19), and a side of the lifting frame (20) away from the second screw (19) is fixedly connected to the bottom of the feeding plate (17).

2. A CNC cutting machine tool with a rapid loading structure for precision mechanical engineering according to claim 1, characterized in that: Support legs (21) are provided at the four corners of the bottom of the platform (1), and support pads are provided at the bottoms of the support legs (21).

3. A CNC cutting machine tool with a rapid loading structure for precision mechanical engineering according to claim 1, characterized in that: A control panel (22) is provided on the right side of the fixing frame (2), and a junction box is provided on one side of the bottom of the table top (1).

4. A CNC cutting machine tool with a rapid loading structure for precision mechanical engineering according to claim 1, characterized in that: Limiting sleeves are provided on both sides of the top of the platform (1), and the inner cavity of the limiting sleeves is movably connected to the surface of the movable plate (12).

5. The CNC cutting machine tool with a rapid loading structure for precision mechanical engineering according to claim 1, characterized in that: The opposite side of the clamping plate (13) is provided with an anti-skid pad, and one side of the anti-skid pad is provided with an anti-skid pattern.

6. A CNC cutting machine tool with a rapid loading structure for precision mechanical engineering according to claim 1, characterized in that: A limiting rod (23) is provided at the top of the inner cavity of the slide groove (9), and the surface of the limiting rod (23) is movably connected to the inner cavity of the slide block (10).

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