Chip blowing device of numerical control machine tool

Abstract

The utility model relates to a chip blowing device, in particular to a chip blowing device of a numerical control machine tool. The utility model provides a numerical control machine tool chip blowing device capable of blowing chips into a numerical control machine tool at different angles. Comprising a water tank, an external connection pipe, a connection frame, a water outlet pipe, a spray head, an air pump, an air connection port, an air pipe and a moving mechanism, the rear side of the water tank is connected with the external connection pipe, the front side of the water tank is connected with the water outlet pipe, and the spray head is installed at a water outlet in the left side of the water outlet pipe; and an air connecting opening is formed in the right side of the rear portion of the air pump, and a moving mechanism is arranged in the connecting frame. And through an electric push rod, a sliding plate drives a spray head to move, so that the interior of the numerical control machine tool can be conveniently blown at different angles, and workers can conveniently use the device.

Description

Technical Field

[0001] The utility model relates to a chip blowing device, in particular to a chip blowing device for a numerically controlled machine tool. Background Art

[0002] CNC machine tool chip blowing refers to the debris generated after CNC machine tool processing. Workers are required to blow away the debris to prevent the debris from remaining inside the CNC machine tool.

[0003] The patent application publication number is CN213615536U, which discloses a chip blowing device for a CNC machine tool, including a fixed connector, a purge copper tube and an air source hose, wherein a ventilation cavity is provided inside the fixed connector, one end of the air source hose is connected to the air source, and the other end is connected to the fixed connector and connected to the ventilation cavity, and one end of the purge copper tube is rotatably connected to the fixed connector and connected to the ventilation cavity. When the above patent is used to blow chips inside the CNC machine tool, it is not possible to blow chips inside the CNC machine tool at different angles, resulting in some debris remaining during chip blowing, which is inconvenient for the staff to clean.

[0004] In view of the above-mentioned existing patents, it is necessary to provide a chip blowing device for a CNC machine tool that can blow chips inside the CNC machine tool at different angles. Utility Model Content

[0005] In order to overcome the disadvantage that when blowing chips inside a CNC machine tool, the chips cannot be blown at different angles, resulting in some debris remaining during the blowing and inconvenience for staff to clean up, the technical problem of the utility model is to provide a CNC machine chip blowing device that can blow chips inside a CNC machine tool at different angles.

[0006] The technical solution of the utility model is: a chip blowing device for a CNC machine tool, comprising a water tank, an external pipe, a connecting frame, a water outlet pipe, a nozzle, an air pump, an air connection port, an air pipe and a moving mechanism, wherein the rear side of the water tank is connected with the external pipe, the front side of the water tank is connected with the water outlet pipe, a nozzle is installed at the water outlet on the left side of the water outlet pipe, a connecting frame is provided on the left side of the water tank, the nozzle is located inside the connecting frame, an air pump is installed on the upper part of the water tank, an air pipe is connected to the front side of the air pump, a nozzle is also installed on the left side of the air pipe, an air connection port is opened on the rear right side of the air pump, and a moving mechanism is provided inside the connecting frame.

[0007] As a further preferred solution, the moving mechanism includes a mounting plate, an electric push rod and a sliding plate. The mounting plate is fixedly connected to the right side of the connecting frame, the electric push rod is installed inside the connecting frame, the electric push rod is located on the upper part of the mounting plate, and the sliding plate is connected to the front side of the telescopic rod of the electric push rod.

[0008] As a further preferred solution, it also includes a connecting plate, a bidirectional screw and a motor. The motor is installed on the right side of the connecting frame, and the bidirectional screw is connected to the motor output shaft. A connecting plate is slidably provided on the bidirectional screw, and the connecting plate is in contact with the nozzle.

[0009] As a further preferred solution, a protective shell is also included. The air pipe is covered with the protective shell, and the connection between the water outlet pipe and the nozzle is covered with the protective shell.

[0010] As a further preferred solution, a filter screen is also included, and a filter screen is arranged at the water inlet inside the external pipe.

[0011] As a further preferred solution, an observation window is also included, and an observation window is arranged on the outside of the water tank.

[0012] The beneficial effects of the utility model are as follows: 1. The nozzle can spray gas or water to blow out chips inside the CNC machine tool, which is convenient for workers to clean the inside of the CNC machine tool.

[0013] 2. Through the electric push rod, the sliding plate drives the nozzle to move, which is convenient for blowing chips inside the CNC machine tool at different angles and can be convenient for the staff to use.

[0014] 3. The motor enables the bidirectional screw to drive the nozzle to move, which is convenient for blowing chips inside the CNC machine tool over a large area and can facilitate the collection of debris by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the air pump, air inlet, air pipe and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the protective shell, mounting plate, electric push rod and other components of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of components such as a sliding plate, a connecting plate and a bidirectional screw rod of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of components such as a sliding plate, a connecting plate and a motor of the utility model.

[0020] Markings in the accompanying drawings: 1: water tank, 101: external pipe, 2: connecting frame, 3: water outlet pipe, 4: nozzle, 5: air pump, 501: air inlet, 6: air pipe, 7: protective shell, 8: filter, 9: mounting plate, 10: electric push rod, 11: sliding plate, 12: connecting plate, 13: bidirectional screw rod, 14: motor, 15: observation window. DETAILED DESCRIPTION

[0021] The present invention will now be described more fully below with reference to the accompanying drawings, in which the present invention is shown in its currently preferred embodiments. However, the present invention can be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.

[0022] Example 1

[0023] A chip blowing device for a CNC machine tool, such as Figure 1-Figure 3 As shown, it includes a water tank 1, an external tube 101, a connecting frame 2, a water outlet pipe 3, a nozzle 4, an air pump 5, an air inlet 501, an air pipe 6 and a moving mechanism. The external tube 101 is connected to the rear side of the water tank 1, the water outlet pipe 3 is connected to the front side of the water tank 1, and the nozzle 4 is installed on the left side of the water outlet pipe 3 to facilitate water spraying. A connecting frame 2 is provided on the left side of the water tank 1, and the nozzle 4 is located inside the connecting frame 2. An air pump 5 is installed on the upper part of the water tank 1, and the air pipe 6 is connected to the front side of the air pump 5 to facilitate gas entering the air pipe 6. A nozzle 4 is also installed on the left side of the air pipe 6, an air inlet 501 is opened on the right side behind the air pump 5, and a moving mechanism is provided inside the connecting frame 2.

[0024] When the staff needs to use this device, after the CNC machine tool is processed, there are some debris left inside the CNC machine tool. When the staff needs to blow the debris inside the CNC machine tool, the staff pre-connects the air inlet pipe 6 to the air inlet 501. After the air inlet pipe 6 is connected, the staff starts the air pump 5. The air pump 5 draws gas from the air inlet pipe 6 to the air inlet 501. The gas enters the air pump 5 through the air inlet 501. The gas then enters the air pipe 6 through the air pump 5. The gas then enters the nozzle 4 from the air pipe 6. The gas then sprays out from the nozzle 4, so that the debris inside the CNC machine tool is blown up. When there is no more debris inside the CNC machine tool, the staff can turn off the air pump. 5. When the CNC machine tool has been used for a period of time, the staff needs to clean the inside of the CNC machine tool. Because the CNC machine tool has been used for a long time, it is easy for some debris to fall into the corners. The staff puts the external pipe 101 into the pool in advance, and then the staff starts the built-in water pump of the water tank 1. The water pump pumps water into the outlet pipe 3, and the water flows into the nozzle 4 through the outlet pipe 3. The nozzle 4 sprays water into the inside of the CNC machine tool, which is convenient for the staff to clean the inside of the CNC machine tool. After the inside of the CNC machine tool is cleaned, the staff can turn off the water pump, which is convenient for blowing chips from the inside of the CNC machine tool, and then it is convenient for the staff to clean the inside of the CNC machine tool.

[0025] Example 2

[0026] On the basis of Example 1, Figure 3-Figure 5As shown, the moving mechanism includes a mounting plate 9, an electric push rod 10 and a sliding plate 11. The mounting plate 9 is connected to the right side of the connecting frame 2, and the electric push rod 10 is installed inside the connecting frame 2. The electric push rod 10 is located on the upper part of the mounting plate 9, and the sliding plate 11 is connected to the front side of the telescopic rod of the electric push rod 10, so that the sliding plate 11 drives the nozzle 4 to move.

[0027] During the chip blowing process, the staff starts the electric push rod 10, the telescopic rod of the electric push rod 10 drives the sliding plate 11 to move forward, the sliding plate 11 drives the connecting frame 2 to move forward, the connecting frame 2 drives the nozzle 4 to move forward, so that the nozzle 4 moves to align with the inside of the CNC machine tool for chip blowing, the telescopic rod of the electric push rod 10 drives the sliding plate 11 to move backward, the sliding plate 11 drives the connecting frame 2 and the nozzle 4 to move backward, so that the nozzle 4 moves back and forth to blow chips inside the CNC machine tool, and repeats this process. When there is no more debris left inside the CNC machine tool, the staff can close the electric push rod 10, so as to facilitate the chip blowing inside the CNC machine tool at different angles, which is convenient for the staff to use.

[0028] Example 3

[0029] On the basis of Example 2, Figure 4 and Figure 5 As shown, it also includes a connecting plate 12, a bidirectional screw rod 13 and a motor 14. The motor 14 is installed on the right side of the connecting frame 2. The bidirectional screw rod 13 is connected to the output shaft of the motor 14. The connecting plate 12 is slidably provided on the bidirectional screw rod 13. The bidirectional screw rod 13 drives the connecting plate 12 to move, and the connecting plate 12 is in contact with the nozzle 4.

[0030] During the movement of the nozzle 4, the motor 14 is started, and the output shaft of the motor 14 drives the bidirectional screw 13 to rotate, and the bidirectional screw 13 drives the connecting plate 12, the nozzle 4, the sliding plate 11 and the connecting frame 2 to move upward, so as to facilitate the adjustment of the height of the nozzle 4. The output shaft of the motor 14 drives the bidirectional screw 13 to rotate in the opposite direction, and the bidirectional screw 13 drives the connecting plate 12 and the nozzle 4 to move downward, and the nozzle 4 drives the sliding plate 11 and the connecting frame 2 to move downward, so that the nozzle 4 moves up and down, and this is repeated, so as to facilitate the large-area chip blowing inside the CNC machine tool, and then it is convenient for the staff to collect the debris.

[0031] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a protective shell 7 is also included. The air pipe 6 is covered with the protective shell 7, and the connection between the water outlet pipe 3 and the nozzle 4 is covered with the protective shell 7, which can play a protective role.

[0032] like Figure 2As shown, a filter screen 8 is also included. The filter screen 8 is provided at the water inlet inside the external pipe 101 to filter water.

[0033] like Figure 1 As shown, an observation window 15 is also included. The observation window 15 is arranged on the outside of the water tank 1 to facilitate observation by staff.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A chip blowing device for a numerically controlled machine tool, comprising a water tank (1), an external pipe (101), a connecting frame (2), a water outlet pipe (3), a nozzle (4), an air pump (5), an air inlet (501) and an air pipe (6), wherein the rear side of the water tank (1) is connected to the external pipe (101), the front side of the water tank (1) is connected to the water outlet pipe (3), the left side of the water outlet pipe (3) is equipped with a nozzle (4), the left side of the water tank (1) is provided with a connecting frame (2), the nozzle (4) is located inside the connecting frame (2), the upper part of the water tank (1) is equipped with an air pump (5), the front side of the air pump (5) is connected to the air pipe (6), the left side of the air pipe (6) is also equipped with a nozzle (4), and the right side of the rear side of the air pump (5) is provided with an air inlet (501), characterized in that: It also includes a moving mechanism, and the connecting frame (2) is provided with the moving mechanism inside.

2. A chip blowing device for a CNC machine tool according to claim 1, characterized in that: The moving mechanism comprises a mounting plate (9), an electric push rod (10) and a sliding plate (11); the mounting plate (9) is fixedly provided on the right side of the connecting frame (2); the electric push rod (10) is installed inside the connecting frame (2); the electric push rod (10) is located on the upper part of the mounting plate (9); and the sliding plate (11) is connected to the front side of the telescopic rod of the electric push rod (10).

3. A chip blowing device for a CNC machine tool according to claim 2, characterized in that: It also includes a connecting plate (12), a bidirectional screw rod (13) and a motor (14). The motor (14) is installed on the right side of the connecting frame (2). The bidirectional screw rod (13) is connected to the output shaft of the motor (14). The connecting plate (12) is slidably provided on the bidirectional screw rod (13). The connecting plate (12) is in contact with the nozzle (4).

4. A chip blowing device for a CNC machine tool according to claim 3, characterized in that: It also includes a protective shell (7), the air pipe (6) is covered with the protective shell (7), and the connection between the water outlet pipe (3) and the nozzle (4) is covered with the protective shell (7).

5. A chip blowing device for a CNC machine tool according to claim 4, characterized in that: It also includes a filter screen (8), and the filter screen (8) is provided at the water inlet inside the external pipe (101).

6. A chip blowing device for a CNC machine tool according to claim 5, characterized in that: It also includes an observation window (15), and the observation window (15) is arranged on the outside of the water tank (1).

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