CN221870356U - Numerical control perforating machine with piece clearance function - Google Patents

Abstract

The utility model discloses a CNC punching machine with a debris cleaning function, comprising a machine base and a belt, a mounting frame fixedly installed at the rear end of the machine base, a cross frame fixedly installed at the top front end of the mounting frame, a mobile punching assembly slidably connected in the cross frame, a groove is provided at the top of the machine base, a turntable is rotatably connected in the groove, a connecting shaft is fixedly installed at the bottom end of the turntable, a plurality of scraping rods are fixedly installed on the outer side of the turntable, a collecting groove is provided in the machine base, and a plurality of collecting ports are provided in the groove. The CNC punching machine with a debris cleaning function can use a variety of methods to quickly clean the debris on the machine base during the drilling process, avoiding the need for subsequent manual cleaning, saving cleaning time, thereby further improving the processing efficiency, and at the same time can clamp and position the workpiece during drilling, and adjust the front and rear positions, avoiding the workpiece from shifting during the drilling process, thereby further improving the processing quality of the drilling.

Description

A CNC punching machine with debris cleaning function

Technical Field

The utility model relates to the technical field of numerical control punching machines, in particular to a numerical control punching machine with a debris cleaning function.

Background Art

CNC punching machines are mainly used for drilling, hole expansion, chamfering and other processing. They are mainly used in the automotive, mold, shipbuilding, aerospace, and engineering machinery industries, especially for some hardware parts with multiple holes that need to be processed.

Most of the existing CNC drilling machines do not have the function of cleaning debris, and a large amount of debris is often generated during the drilling process and accumulated on the workbench. Therefore, after each drilling process, the staff needs to use a vacuum cleaner or a cleaning brush to clean the debris, which takes a lot of cleaning time and easily affects the processing efficiency.

To this end, we proposed a CNC punching machine with debris cleaning function.

Utility Model Content

The purpose of the utility model is to provide a numerically controlled punching machine with a debris cleaning function to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC punching machine with a debris cleaning function, comprising a machine base and a belt, a mounting frame is fixedly installed at the rear end of the machine base, a cross frame is fixedly installed at the top front end of the mounting frame, a mobile punching assembly is slidably connected in the cross frame, a groove is provided at the top of the machine base, a turntable is rotatably connected in the groove, a connecting shaft is fixedly installed at the bottom end of the turntable, a plurality of scraping rods are fixedly installed on the outer side of the turntable, a collecting groove is provided in the machine base, a plurality of collecting ports are provided in the groove, and a plurality of The bottom ends of the collecting ports are connected to the collecting tank, a negative pressure fan is fixedly installed in the mounting frame, a connecting pipe is fixedly installed at the front end of the negative pressure fan, the front end of the connecting pipe is connected to the collecting tank, slides are fixedly installed on both sides of the groove on the machine base, threaded rods are rotatably connected in the two slides, slides are sleeved on the two threaded rods, moving seats are fixedly installed on the top ends of the two slides, cylinders are fixedly installed on the two moving seats away from each other, and brackets are fixedly installed on the output ends of the two cylinders.

Optionally, pulleys are fixedly mounted on the rear ends of the two threaded rods, and the two pulleys are connected via a belt drive. This design is beneficial to the use of the device.

Optionally, a bracket is provided on the outer side of one of the pulleys at the rear end of the machine base, a motor is fixedly installed on the rear end of the bracket, and the output end of the motor is fixedly installed on the pulley. The pulley is driven to rotate by the motor, which is beneficial to the use of the device.

Optionally, the plurality of collecting ports and the plurality of scraping rods are spaced apart from each other. Such a design is beneficial to the use of the device.

Optionally, a motor is fixedly mounted on the bottom end of the base, and the output end of the motor is fixedly mounted on the connecting shaft. The use of the device is facilitated by driving the connecting shaft to rotate through the motor.

Optionally, the front end of the collecting trough is connected to a cleaning door via a hinge, and a material guide seat is fixedly installed at the bottom end of the collecting trough, so that waste chips can slide down and gather at the cleaning door for easy cleaning.

Optionally, a PLC controller is fixedly installed on the right side of the base, and the operation of the device can be conveniently controlled by the PLC controller.

Compared with the prior art, the beneficial effects of the utility model are:

Through the mutual cooperation of the turntable, scraper rod, connecting shaft, motor, collection trough, negative pressure fan, bracket, movable seat, cylinder, slide, slide seat, threaded rod, pulley, motor, belt and collection port, the debris on the machine base can be quickly cleaned in a variety of ways during the drilling process, avoiding the need for subsequent manual cleaning, saving cleaning time, and further improving the processing efficiency. At the same time, the workpiece can be clamped and positioned during drilling, and the front and rear position can be adjusted to avoid the workpiece from shifting during the drilling process, thereby further improving the drilling processing quality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a CNC punching machine with a debris cleaning function according to the present invention;

FIG2 is a cross-sectional view of a CNC punching machine with a debris cleaning function according to the present invention;

FIG3 is a cross-sectional view of a movable seat in a CNC punching machine with a debris cleaning function according to the present invention;

FIG4 is a cross-sectional view of a slide in a CNC punching machine with a debris cleaning function according to the present invention.

In the figure: 1. base; 2. mounting frame; 3. cross frame; 4. mobile punching assembly; 5. cleaning door; 6. PLC controller; 7. turntable; 8. scraper rod; 9. connecting shaft; 10. motor; 11. collecting trough; 12. material guide seat; 13. negative pressure fan; 14. bracket; 15. moving seat; 16. cylinder; 17. slide; 18. slide seat; 19. threaded rod; 20. pulley; 21. motor; 22. belt; 23. groove; 24. collecting port; 25. connecting pipe; 26. bracket.

DETAILED DESCRIPTION

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.

Please refer to Figures 1 to 4. The utility model provides a CNC punching machine with a debris cleaning function, including a machine base 1 and a belt 22. A mounting frame 2 is fixedly installed at the rear end of the machine base 1, a cross frame 3 is fixedly installed at the top front end of the mounting frame 2, and a mobile punching assembly 4 is slidably connected in the cross frame 3. A groove 23 is provided at the top of the machine base 1, a turntable 7 is rotatably connected in the groove 23, a connecting shaft 9 is fixedly installed at the bottom end of the turntable 7, and a plurality of scraping rods 8 are fixedly installed on the outer side of the turntable 7. A collecting groove 11 is provided in the machine base 1, and a plurality of collecting ports 24 are provided in the groove 23. The bottom ends of the plurality of collecting ports 24 are provided with a plurality of collecting ports 24. They are both connected with the collecting tank 11, a negative pressure fan 13 is fixedly installed in the mounting frame 2, a connecting pipe 25 is fixedly installed at the front end of the negative pressure fan 13, the front end of the connecting pipe 25 is connected with the collecting tank 11, slides 17 are fixedly installed on both sides of the groove 23 on the machine base 1, threaded rods 19 are rotatably connected in the two slides 17, slides 18 are sleeved on the two threaded rods 19, moving seats 15 are fixedly installed on the top of the two slides 18, cylinders 16 are fixedly installed on the side of the two moving seats 15 away from each other, and brackets 14 are fixedly installed on the output ends of the two cylinders 16.

The rear ends of the two threaded rods 19 are fixedly mounted with pulleys 20, and the two pulleys 20 are connected by a belt 22. This design is conducive to the use of the device. The rear end of the base 1 is located on the outer side of one of the pulleys 20 and is sleeved with a bracket 26. The rear end of the bracket 26 is fixedly mounted with a motor 21, and the output end of the motor 21 is fixedly mounted on the pulley 20. The pulley 20 is driven to rotate by the motor 21, which is conducive to the use of the device. Multiple collecting ports 24 and multiple scraping rods 8 are arranged at intervals from each other. This design is conducive to the use of the device. The bottom end of the base 1 is fixedly mounted with a motor 10, and the output end of the motor 10 is fixedly mounted on the connecting shaft 9. The connecting shaft 9 is driven to rotate by the motor 10, which is conducive to the use of the device. The front end of the collecting trough 11 is connected with a cleaning door 5 through a hinge, and a material guide seat 12 is fixedly mounted on the bottom end of the collecting trough 11. The material guide seat 12 facilitates the waste to slide down and gather at the cleaning door 5 for easy cleaning. The right side of the base 1 is fixedly mounted with a PLC controller 6, which facilitates the control of the device to work.

Working principle: When in use, place the workpiece that needs to be drilled between the two brackets 14, turn on the switch of the cylinder 16, and the two cylinders 16 drive the two brackets 14 to extend toward the side close to each other, so that the workpiece can be clamped and fixed, and then turn on the switch of the motor 21 according to the use needs, and the motor 21 drives the threaded rod 19 to rotate, so that the two slide seats 18 drive the two moving seats 15 to slide back and forth, and the two moving seats 15 drive the brackets 14 and the workpiece to move back and forth, so as to adjust the position of the workpiece drilling, and the debris generated during the drilling process will fall into the groove 23, and the motor 10 drives the connecting shaft 9 and the turntable 7 to rotate, and the turntable 7 drives the multiple scraper rods 8 to rotate, and the scraper rods 8 can be used The debris in the groove 23 is pushed to the collecting port 24 and falls into the collecting tank 11. At the same time, the negative pressure fan 13 works to discharge the air in the collecting tank 11, so that negative pressure is generated at the collecting port 24, and the debris is sucked in to improve the cleaning effect. This CNC punching machine with debris cleaning function is easy to use. Through the above-mentioned components, the debris on the machine base 1 can be quickly cleaned in a variety of ways during the drilling process, avoiding the need for subsequent manual cleaning, saving cleaning time, and further improving the processing efficiency. At the same time, the workpiece can be clamped and positioned during drilling, and the front and rear positions can be adjusted to avoid the workpiece from shifting during the drilling process, thereby further improving the drilling processing quality.

Although 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 (7)

1. The utility model provides a numerical control puncher with piece clearance function, its characterized in that includes frame (1) and belt (22), frame (2) are fixed to frame (1) rear end, frame (2)'s top front end fixed mounting has crossbearer (3), sliding connection has removal punching module (4) in crossbearer (3), frame (1) top is provided with recess (23), recess (23) internal rotation is connected with carousel (7), carousel (7) bottom fixed mounting has connecting axle (9), carousel (7) outside fixed mounting has a plurality of scraping rods (8), be provided with collecting vat (11) in frame (1), be provided with a plurality of collecting ports (24) in recess (23), a plurality of collecting ports (24) bottom all communicate with collecting vat (11) in, negative pressure fan (13) are fixed mounting in frame (2), negative pressure fan (13) front end fixed mounting has recess (25), connecting pipe (25) front end and collecting vat (11) in, connecting pipe (17) both sides are located two and are connected with carriage (17) in the connecting pipe (17), two all overlap on threaded rod (19) be equipped with slide (18), two the top of slide (18) is all fixed mounting has movable seat (15), two all fixed mounting has cylinder (16) on one side that moves seat (15) and keep away from each other, two all fixed mounting has bracket (14) on the output of cylinder (16).

2. A numerical control hole puncher with debris cleaning function according to claim 1, characterized in that the rear ends of the two threaded rods (19) are fixedly provided with belt pulleys (20), and the two belt pulleys (20) are in transmission connection through a belt (22).

3. The numerical control perforating machine with the scrap cleaning function according to claim 2, wherein a support (26) is sleeved on the outer side of one of the belt pulleys (20) at the rear end of the machine base (1), a motor (21) is fixedly arranged at the rear end of the support (26), and the output end of the motor (21) is fixedly arranged on the belt pulley (20).

4. A numerical control punch with chip cleaning function according to claim 1 characterised in that a plurality of the collecting openings (24) and a plurality of scraping bars (8) are arranged at intervals.

5. The numerical control perforating machine with the scrap cleaning function according to claim 1, wherein a motor (10) is fixedly arranged at the bottom end of the machine base (1), and the output end of the motor (10) is fixedly arranged on a connecting shaft (9).

6. The numerical control perforating machine with the scrap cleaning function according to claim 1, wherein the front end of the collecting tank (11) is connected with a cleaning door (5) through a hinge, and a material guiding seat (12) is fixedly arranged at the inner bottom end of the collecting tank (11).

7. The numerical control perforating machine with the scrap cleaning function according to claim 1, wherein a PLC (programmable logic controller) 6 is fixedly arranged on the right side of the machine base 1.