Inverted numerical control turning center chip discharging device

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses an inverted numerical control turning center chip discharging device which comprises a base, a mechanical arm is arranged at the top of the base, a mounting plate is fixedly connected to the moving end of the mechanical arm, a mounting frame is fixedly connected to the bottom of the mounting plate, and an annular frame is rotationally connected to the inner side of the mounting frame. A first gear is fixedly connected to the front side of the annular frame, a supporting frame is fixedly connected to the front side of the mounting frame, a first motor is fixedly connected to the inner side of the supporting frame, a second gear is fixedly connected to the output end of the first motor, the second gear and the first gear are in meshed connection, and a second motor is fixedly connected to the top of the inner side of the annular frame. According to the turning device, angle adjustment can be carried out when a workpiece is machined, the angle and the position of the workpiece can be rapidly adjusted according to needs for turning, time and labor are saved, operation is easy and convenient, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to an inverted numerical control turning center chip remover. Background Art

[0002] Inverted turning is a metal cutting manufacturing process. When using a vertical spindle for inverted turning, the working spindle is responsible for both machining operations and automation system control. The so-called vertical lathe or inverted loading and unloading lathe is mainly used in the field of large-scale and high-quality manufacturing of round metal workpieces.

[0003] After searching, a Chinese patent discloses an inverted CNC turning center chip discharger with publication number CN217727924U, which includes a base, a side frame fixedly connected to the edge of one side of the base, a cylinder fixedly provided on the top of the side frame by bolts, a top frame fixedly connected to the top of the output end of the cylinder, a first bearing fixedly embedded in the top of the base, a rotating shaft fixedly connected to the inner ring of the first bearing, and a transmission gear disk fixedly connected to the top of the rotating shaft. Although this patented technology effectively improves the processing efficiency of the inverted machine tool, ensures the processing accuracy and quality of the workpiece, and is easy to use, it cannot adjust the angle of the workpiece during processing. When turning at different angles is required, the workpiece needs to be manually taken down and adjusted before clamping, which is time-consuming and labor-intensive, and troublesome to operate, which prolongs the processing time and reduces work efficiency. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides an inverted CNC turning center chip discharger, which aims to improve the problem that the angle of the workpiece cannot be automatically adjusted during machining. When turning at different angles is required, the workpiece needs to be manually taken down and the angle adjusted before clamping, which is time-consuming and labor-intensive and reduces work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an inverted CNC turning center chip remover, comprising a base, a mechanical arm is arranged on the top of the base, a movable end of the mechanical arm is fixedly connected to a mounting plate, a mounting frame is fixedly connected to the bottom of the mounting plate, an annular frame is rotatably connected to the inner side of the mounting frame, a gear 1 is fixedly connected to the front side of the annular frame, a support frame is fixedly connected to the front side of the mounting frame, a motor 1 is fixedly connected to the inner side of the support frame, a gear 2 is fixedly connected to the output end of the motor 1, the gear 2 and the gear 1 are meshingly connected, a motor 2 is fixedly connected to the inner top of the annular frame, a clamping mechanism is fixedly connected to the output end of the motor 2, and a cutting mechanism is arranged on the top of the base.

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

[0007] The knife sharpening mechanism comprises three supporting plates, the bottoms of the three supporting plates are fixedly connected to the top of the base, the tops of the supporting plates are fixedly connected to two mounting boxes, the interiors of the two mounting boxes are slidably connected with a knife sharpening head, the front sides of the mounting boxes are fixedly connected to a shell, the interior of the shell is slidably connected with a pressure plate, the rear side of the pressure plate is slidably connected with two sliding blocks 1, the interior of the shell is rotatably connected with two rotating rods, the front sides of the two rotating rods are rotatably connected to the rear sides of the two sliding blocks 1 respectively, the rear sides of the two rotating rods are rotatably connected with sliding blocks 2, the exteriors of the two sliding blocks 2 are slidably connected with a clamping plate, the interior of the shell is fixedly connected with two supporting rods, and springs are arranged on the exteriors of the supporting rods.

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

[0009] The clamping mechanism is rotatably connected to the inside of the annular frame.

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

[0011] An annular groove is provided on the inner side of the annular frame, and an annular plate is provided on the top of the clamping mechanism.

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

[0013] The outside of the clamping mechanism is provided with a second annular groove, and the bottom of the annular frame is provided with a second annular plate.

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

[0015] The clamping plate is slidably connected to the inside of the shell, and the pressing plate and the clamping plate are both slidably connected to the outside of the support rod.

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

[0017] The front and rear ends of the spring are respectively fixedly connected to the opposite sides of the pressure plate and the clamping plate.

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

[0019] A storage drawer is slidably connected inside the base, and a handle is arranged on the right side of the storage drawer.

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

[0021] 1. In the utility model, through the combination of the base, the mechanical arm, the mounting plate, the mounting frame, the annular frame, the gear one, the support frame, the motor one, the gear two, the motor two, the clamping mechanism, the support plate and other structures, the angle adjustment of the workpiece during processing is achieved, and the angle and position of the workpiece can be quickly adjusted as needed for turning, which saves time and labor, is simple and convenient to operate, and improves work efficiency.

[0022] 2. In the utility model, by combining the installation box, the cutter head, the shell, the pressure plate, the slider 1, the rotating rod, the slider 2, the clamping plate, the support rod, the spring, the storage drawer and other structures, it is possible to quickly disassemble and replace the cutter head when it is damaged after long-term use and a new cutter needs to be replaced, or when a cutter of a different type is replaced, it will not affect the use of the cutter, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the inverted CNC turning center chip displacer proposed by the utility model;

[0024] Figure 2 This is a cross-sectional view of the installation frame of the inverted CNC turning center chip remover proposed by the utility model;

[0025] Figure 3 A second schematic diagram of a motor of the chip displacer of the inverted CNC turning center proposed by the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the rotating rod of the chip discharger of the inverted CNC turning center.

[0027] Legend:

[0028] 1. Base; 2. Robotic arm; 3. Mounting plate; 4. Mounting frame; 5. Ring frame; 6. Gear 1; 7. Support frame; 8. Motor 1; 9. Gear 2; 10. Motor 2; 11. Clamping mechanism; 12. Support plate; 13. Mounting box; 14. Sharpening head; 15. Housing; 16. Pressing plate; 17. Slider 1; 18. Rotating rod; 19. Slider 2; 20. Card plate; 21. Support rod; 22. Spring; 23. Storage drawer. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below 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.

[0030] Reference Figure 1-3The utility model provides an embodiment: an inverted CNC turning center chip remover, including a base 1, a mechanical arm 2 is arranged on the top of the base 1, the base 1 is used to support and fix the mechanical arm 2, the moving end of the mechanical arm 2 is fixedly connected with a mounting plate 3, the mechanical arm 2 is the prior art and can drive the mounting plate 3 to move within a certain range, the bottom of the mounting plate 3 is fixedly connected with a mounting frame 4, the mounting plate 3 is used to support and fix the mounting frame 4, the inner side of the mounting frame 4 is rotatably connected with an annular frame 5, the mounting frame 4 is used to support and limit the annular frame 5, the front side of the annular frame 5 is fixedly connected with a gear 16, the annular frame 5 is used to support and fix the gear 16, the front side of the mounting frame 4 is fixedly connected with a support frame 7, the mounting frame 4 is used to support and fix the support frame 7, the inner side of the support frame 7 is fixedly connected with a motor 18, and the support frame 7 is used to support and fix the motor 18.

[0031] Reference Figure 1-3 The output end of the motor 18 is fixedly connected with a gear 29, and the motor 18 is used to drive the gear 29 to rotate. The gear 29 and the gear 16 are meshingly connected. The gear 29 and the gear 16 cooperate with each other to drive the annular frame 5 to rotate around the connection with the mounting frame 4 through the rotation of the motor 18, and the angle of the annular frame 5 is adjusted. The inner top of the annular frame 5 is fixedly connected with a motor 2 10, and the annular frame 5 is used to support and fix the motor 2 10. The output end of the motor 2 10 is fixedly connected with a clamping mechanism 11, and the motor 2 10 is used to drive the clamping mechanism 11 to rotate, thereby providing power for turning. A cutting mechanism is provided on the top of the base 1, and the clamping mechanism 11 is rotatably connected to the inside of the annular frame 5. The motor 2 10 and the annular frame 5 cooperate with each other to make the clamping mechanism 11 rotate more stably inside the annular frame 5.

[0032] Reference Figure 1-3 An annular groove 1 is provided on the inner side of the annular frame 5, and an annular plate 1 is provided on the top of the clamping mechanism 11. The annular groove 1 and the annular plate 1 cooperate with each other to make the clamping mechanism 11 more stable when rotating inside the annular frame 5, and can prevent the clamping mechanism 11 from slipping out of the annular frame 5. An annular groove 2 is provided on the outside of the clamping mechanism 11, and an annular plate 2 is provided on the bottom of the annular frame 5. The annular groove 2 and the annular plate 2 cooperate with each other to make the clamping mechanism 11 more stable when rotating inside the annular frame 5, and can prevent the clamping mechanism 11 from slipping out of the annular frame 5.

[0033] Reference Figure 1 and Figure 4The sharpening mechanism includes three support plates 12, the bottoms of the three support plates 12 are fixedly connected to the top of the base 1, the base 1 is used to support and fix the support plates 12, the top of the support plates 12 is fixedly connected with two installation boxes 13, the support plates 12 are used to support and fix the installation boxes 13, the interiors of the two installation boxes 13 are slidably connected with sharpening heads 14, the installation boxes 13 are used to provide installation space for the sharpening heads 14, the front side of the installation boxes 13 is fixedly connected with a shell 15, the installation box 13 is used to support and fix the shell 15, the interior of the shell 15 is slidably connected with a pressing plate 16, the shell 15 is used to limit the pressing plate 16, the rear side of the pressing plate 16 is slidably connected with two sliders 17, the pressing plate 16 is used to limit the slider 17, and drives the slider 17 to move.

[0034] Reference Figure 1 and Figure 4 The shell 15 is internally rotatably connected to two rotating rods 18, and the shell 15 is used to support and limit the rotating rods 18. The front sides of the two rotating rods 18 are respectively rotatably connected to the rear sides of two sliders 17. The slider 17 is used to connect the rotating rod 18 and the slider 17 so that they interact with each other. The rear sides of the two rotating rods 18 are rotatably connected to sliders 19. The rotating rod 18 is used to drive the sliders 19 to move. The outsides of the two sliders 19 are slidably connected to a card plate 20. The sliders 19 are used to drive the card plate 20 to move inside the shell 15. The card plate 20 is used to engage with the cutting head 14 to fix the cutting head 14 inside the installation box 13. The inside of the shell 15 is fixedly connected to two support rods 21, and the shell 15 is used to support and fix the support rods 21.

[0035] Reference Figure 1 and Figure 4 A spring 22 is provided on the outside of the support rod 21, and the support rod 21 is used to prevent the spring 22 from bending. The card plate 20 is slidably connected to the inside of the shell 15, and the shell 15 is used to limit the card plate 20. The pressure plate 16 and the card plate 20 are both slidably connected to the outside of the support rod 21. The support rod 21 and the shell 15 cooperate with each other to make the pressure plate 16 and the card plate 20 more stable when moving. The front and rear ends of the spring 22 are respectively fixedly connected to the opposite sides of the pressure plate 16 and the card plate 20, so that the thrust of the spring 22 on the card plate 20 can be more stable. A storage drawer 23 is slidably connected to the inside of the base 1. The storage drawer 23 can store the debris under turning, and the storage drawer 23 can be conveniently pulled out to clean the debris. A handle is provided on the right side of the storage drawer 23, and the handle can be conveniently pulled out to clean the internal debris.

[0036] Working principle: When turning a workpiece, it is only necessary to start motor 2 10, which drives the clamping mechanism 11 to clamp the workpiece and rotate under the limit of the annular frame 5, and then drives the mounting plate 3 through the mounting frame 4 to drive the annular frame 5 to move the position through the mechanical arm 2, thereby driving the workpiece and the cutting head 14 to contact through the clamping mechanism 11 to turn the workpiece. When the angle needs to be adjusted, it is only necessary to start motor 18, which drives gear 16 to rotate through gear 2 9, thereby driving the annular frame 5 to rotate around the position connected to the mounting frame 4, thereby driving the clamping mechanism 11 to clamp the workpiece for angle adjustment, and turning at different angles and positions, thereby realizing the angle adjustment during workpiece processing, and the angle and position of the workpiece can be quickly adjusted as needed for turning, which saves time and effort, is simple and convenient to operate, and improves work efficiency. When replacing the cutting head 14, it is only necessary to press the pressure plate 16, and the pressure plate 16 pushes the slider 17 to drive the rotating rod 18 in The outer shell 15 is rotated under the limit, thereby pushing the slider 219 to slide inside the card plate 20 and driving the outer end of the card plate 20 to move into the inner shell 15, so that the card plate 20 cannot engage with the card slot of the cutting head 14 to limit the cutting head 14. At the same time, the relative movement of the card plate 20 and the pressure plate 16 will compress the spring 22, and then the cutting head 14 can be removed by pulling it out from the interior of the installation box 13. After replacing the new cutting head 14, insert it into the interior of the installation box 13, and then release the pressure plate 16. At this time, the spring 22 is reset to push the card plate 20 of the pressure plate 16 to reset, so that the card plate 20 and the cutting head 14 are engaged with the cutting head 14 to limit the cutting head 14, and the cutting head 14 is fixed in the interior of the installation box 13, so that the replacement can be completed, so that the cutting head 14 can be damaged after long-term use, and a new cutting head 14 needs to be replaced, or when a cutting head 14 of a different type is replaced, it can be quickly disassembled and replaced, which will not affect the use of the cutting head 14 and improves practicality.

[0037] 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. An inverted CNC turning center chip ejector, comprising a base (1), characterized in that: A mechanical arm (2) is arranged on the top of the base (1); a movable end of the mechanical arm (2) is fixedly connected to a mounting plate (3); a mounting frame (4) is fixedly connected to the bottom of the mounting plate (3); an annular frame (5) is rotatably connected to the inner side of the mounting frame (4); a gear 1 (6) is fixedly connected to the front side of the annular frame (5); a support frame (7) is fixedly connected to the front side of the mounting frame (4); a motor 1 (8) is fixedly connected to the inner side of the support frame (7); an output end of the motor 1 (8) is fixedly connected to a gear 2 (9); the gear 2 (9) and the gear 1 (6) are meshingly connected; a motor 2 (10) is fixedly connected to the inner top of the annular frame (5); a clamping mechanism (11) is fixedly connected to the output end of the motor 2 (10); and a knife-cutting mechanism is arranged on the top of the base (1).

2. The chip remover for an inverted CNC turning center according to claim 1, characterized in that: The knife-cutting mechanism comprises three support plates (12), the bottoms of the three support plates (12) are fixedly connected to the top of the base (1), the top of the support plates (12) are fixedly connected to two installation boxes (13), the interiors of the two installation boxes (13) are slidably connected to knife-cutting heads (14), the front side of the installation boxes (13) is fixedly connected to a shell (15), the interior of the shell (15) is slidably connected to a pressing plate (16), and the rear side of the pressing plate (16) is slidably connected to two sliding plates. The outer shell (15) is rotatably connected to two rotating rods (18), the front sides of the two rotating rods (18) are rotatably connected to the rear sides of the two sliders (17), the rear sides of the two rotating rods (18) are rotatably connected to sliders (19), the outsides of the two sliders (19) are slidably connected to a clamping plate (20), the inner shell (15) is fixedly connected to two supporting rods (21), and the outsides of the supporting rods (21) are provided with springs (22).

3. The chip ejector for an inverted CNC turning center according to claim 1, characterized in that: The clamping mechanism (11) is rotatably connected inside the annular frame (5).

4. The chip ejector for an inverted CNC turning center according to claim 1, characterized in that: An annular groove is provided on the inner side of the annular frame (5), and an annular plate is provided on the top of the clamping mechanism (11).

5. The chip remover for an inverted CNC turning center according to claim 1, characterized in that: The outside of the clamping mechanism (11) is provided with an annular groove II, and the bottom of the annular frame (5) is provided with an annular plate II.

6. The chip ejector for an inverted CNC turning center according to claim 2, characterized in that: The clamping plate (20) is slidably connected to the inside of the housing (15), and the pressing plate (16) and the clamping plate (20) are both slidably connected to the outside of the support rod (21).

7. The chip ejector for an inverted CNC turning center according to claim 2, characterized in that: The front and rear ends of the spring (22) are respectively fixedly connected to the opposite sides of the pressure plate (16) and the clamping plate (20).

8. The chip ejector for an inverted CNC turning center according to claim 2, characterized in that: A storage drawer (23) is slidably connected inside the base (1), and a handle is provided on the right side of the storage drawer (23).

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