Numerical control pneumatic punching machine with waste chip collecting mechanism

Abstract

The numerical control pneumatic punching machine comprises a base, the upper surface of the base is fixedly connected with a device body, the front face of the device body is connected with two protective doors in a clamped mode, the upper surface of the device body is fixedly connected with a hydraulic driver, and the hydraulic driver is fixedly connected with the waste chip collecting mechanism. And a hydraulic telescopic arm is fixedly embedded in the inner top wall of the device body. Machining parameters can be set through an operation panel, a hydraulic driver is started to be matched with a hydraulic pipe, a hydraulic telescopic arm stretches to drive a punching head to move downwards to make contact with a punching base, meanwhile, a to-be-punched product is impacted, two dust collection drivers are started in the machining process, and waste chips are sucked to the two sides of a device body through an air pipe and an adapter, so that the machining efficiency is improved. The two dust collection drivers are used for working at the same time, the dust collection efficiency can be improved, the waste chips can be more effectively collected, the waste chips fall into the chip collection box to be collected, operators can conveniently clean the waste chips at regular intervals, and the working area is kept clean and tidy.

Description

Technical Field

[0001] The utility model relates to the field of numerical control machine tools, in particular to a numerical control pneumatic punching machine with a waste chip collecting mechanism. Background Art

[0002] CNC pneumatic punching machine is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions and decode them to enable the punching machine to operate and process parts. Compressed gas is delivered to the solenoid valve through a pipeline, and the action of the solenoid valve is controlled by a foot switch or other control device, thereby controlling the operation and return of the cylinder to achieve punching or other processing purposes. It is widely used in the field of stamping processing of metal sheets and has the advantages of high processing accuracy, high speed and good flexibility.

[0003] A large amount of waste chips will be generated during the stamping process, which seriously affects the working environment and processing quality. At present, most CNC pneumatic punching machines lack effective waste chip collection devices, resulting in waste chips scattered on the workbench and the ground, requiring frequent manual cleaning, reducing working efficiency and being very inconvenient. For this reason, we propose a CNC pneumatic punching machine with a waste chip collection mechanism to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a numerically controlled pneumatic punching machine with a waste chip collection mechanism to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A CNC pneumatic punching machine with a waste chip collection mechanism comprises a base, the upper surface of the base is fixedly connected with a device body, the front of the device body is clamped with two protective doors, the upper surface of the device body is fixedly connected with a hydraulic driver, the inner top wall of the device body is fixedly inlaid with a hydraulic telescopic arm, the back of the hydraulic driver is fixedly connected with a hydraulic pipe, the hydraulic driver is connected with the hydraulic telescopic arm through the hydraulic pipe, the bottom surface of the hydraulic telescopic arm is fixedly connected with a punching head, the inner wall of the device body is fixedly connected with a punching seat, the left side of the device body and the right side of the device body are fixedly connected with a machine base, the side surfaces of the two machine bases away from each other are fixedly connected with a dust suction driver, the bottom surfaces of the two dust suction drivers are fixedly connected with an air duct, the left side wall of the device body and the right side wall of the device body are fixedly inlaid with an adapter, the side surfaces of the two adapters close to each other are fixedly connected with a filter plate, and the inner wall of the device body is provided with two limiting slides, and the inner wall of each limiting slide is slidably connected with a chip collection box.

[0007] In a further embodiment, a power switch is fixedly connected to the front side of one of the protective doors.

[0008] In a further embodiment, two supporting legs are fixedly connected to the bottom surface of the base, and a supporting foot is fixedly connected to the bottom surface of each supporting leg.

[0009] In a further embodiment, a parameter identification plate is provided on the back of the device body, and the front side of the parameter identification plate is fixedly connected to the back side of the device body.

[0010] In a further embodiment, a panel is fixedly connected to the front side of one of the protective doors, and the panel is respectively connected to the front side of the protective doors through wires.

[0011] In a further embodiment, a handle is fixedly connected to the back of each chip collection box, an outer surface of each handle is provided with anti-slip grooves, and a buckle groove is provided on the front of each protective door.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can set processing parameters through the operation panel, and start the hydraulic driver to cooperate with the hydraulic pipe, so that the hydraulic telescopic arm extends to drive the punch head to move downward and contact the punch seat, and at the same time impact the product to be punched. The hydraulic telescopic arm can be quickly extended and contracted, so that the punch head can quickly contact the punch seat and impact the product to be punched, which can improve the efficiency of the stamping process. During the processing, two dust suction drivers are started to attract waste chips to both sides of the device body through the air duct and the adapter, and then filtered by the filter plate and fall into the chip collection box for collection. Using two dust suction drivers to work at the same time can improve the dust collection efficiency, collect waste chips more effectively, and make the waste chips fall into the chip collection box for collection, which can facilitate operators to clean regularly and keep the working area clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a CNC pneumatic punching machine with a waste chip collection mechanism.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure from the rear perspective of a CNC pneumatic punch press with a waste chip collection mechanism.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the punch head in a CNC pneumatic punch press with a waste chip collection mechanism.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the filter plate in a CNC pneumatic punching machine with a waste chip collection mechanism.

[0018] In the figure: 1. base; 2. device body; 3. protective door; 4. buckle slot; 5. panel; 6. power switch; 7. support leg; 8. support foot; 9. filter plate; 10. hydraulic telescopic arm; 11. hydraulic drive; 12. machine base; 13. dust suction drive; 14. air duct; 15. adapter; 16. hydraulic pipe; 17. limit slide; 18. chip collection box; 19. parameter identification plate; 20. handle; 21. punch head; 22. punch seat. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] 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.

[0022] See also Figure 1-4In the utility model, a CNC pneumatic punching machine with a waste chip collection mechanism includes a base 1, a device body 2 is fixedly connected to the upper surface of the base 1, two protective doors 3 are clamped on the front of the device body 2, a hydraulic driver 11 is fixedly connected to the upper surface of the device body 2, a hydraulic telescopic arm 10 is fixedly inlaid on the inner top wall of the device body 2, a hydraulic pipe 16 is fixedly connected to the back of the hydraulic driver 11, the hydraulic driver 11 is connected to the hydraulic telescopic arm 10 through the hydraulic pipe 16, a punching head 21 is fixedly connected to the bottom surface of the hydraulic telescopic arm 10, a punching seat 22 is fixedly connected to the inner wall of the device body 2, a machine base 12 is fixedly connected to the left side of the device body 2 and the right side of the device body 2, and a dust suction driver 13 is fixedly connected to the side of the two machine bases 12 away from each other. The bottom surfaces of the two dust suction drivers 13 are fixedly connected with air ducts 14, the left side wall of the device body 2 and the right side wall of the device body 2 are fixedly inlaid with adapters 15, the sides of the two adapters 15 close to each other are fixedly connected with filter plates 9, the inner wall of the device body 2 is provided with two limiting slides 17, and the inner wall of each limiting slide 17 is slidably connected with a chip collection box 18. During the processing, the two dust suction drivers 13 are started, and the waste chips are attracted to the two sides of the device body 2 through the air ducts 14 and the adapters 15, and then filtered by the filter plates 9 and fall into the chip collection box 18 for collection. By using the two dust suction drivers 13 to work at the same time, the dust suction efficiency can be improved, and the waste chips can be collected more effectively, so that the waste chips fall into the chip collection box 18 for collection, which can facilitate the operator to clean regularly and keep the working area clean.

[0023] A power switch 6 is fixedly connected to the front of one of the protective doors 3. The power switch 6 can provide electrical protection for the device and improve safety. Two supporting legs 7 are fixedly connected to the bottom of the base 1. The bottom of each supporting leg 7 is fixedly connected to a supporting foot 8. The stability of the device can be improved by setting the supporting legs 7 and the supporting feet 8. A parameter identification plate 19 is provided on the back of the device body 2. The front of the parameter identification plate 19 is fixedly connected to the back of the device body 2. The recognition of the device can be improved by setting the parameter identification plate 19.

[0024] A panel 5 is fixedly connected to the front of one of the protective doors 3. The panel 5 allows the staff to operate the device conveniently. A handle 20 is fixedly connected to the back of each chip box 18. The outer surface of each handle 20 is provided with anti-slip grooves. A buckle groove 4 is provided on the front of each protective door 3. The handle 20 allows the staff to take the chip box 18 conveniently.

[0025] The working principle of the utility model is:

[0026] When in use, first move the device to the place of use, install it and connect it to the power supply, then turn on the power switch 6 and operate the panel 5 to set the processing parameters, then place the workpiece to be punched on the punching seat 22, and then start the hydraulic driver 11, extend the hydraulic telescopic arm 10 through the hydraulic pipe 16, drive the punching head 21 to move downward and contact the punching seat 22, and at the same time impact the workpiece to be punched. During the processing, start two dust suction drivers 13, and through the air duct 14 and the adapter 15, the waste chips are attracted to both sides of the device body 2, and then filtered by the filter plate 9 and fall into the chip collection box 18 for collection.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A CNC pneumatic punching machine with a waste chip collection mechanism, characterized in that: The invention comprises a base (1), the upper surface of the base (1) is fixedly connected to a device body (2), the front of the device body (2) is clamped with two protective doors (3), the upper surface of the device body (2) is fixedly connected to a hydraulic driver (11), the inner top wall of the device body (2) is fixedly inlaid with a hydraulic telescopic arm (10), the back of the hydraulic driver (11) is fixedly connected to a hydraulic pipe (16), the hydraulic driver (11) is connected to the hydraulic telescopic arm (10) through the hydraulic pipe (16), the bottom surface of the hydraulic telescopic arm (10) is fixedly connected to a punch head (21), the inner wall of the device body (2) is fixedly connected to a punch seat (22), and the The left side surface of the device body (2) and the right side surface of the device body (2) are both fixedly connected to a base (12), the sides of the two bases (12) that are away from each other are both fixedly connected to a dust collecting drive (13), the bottom surfaces of the two dust collecting drives (13) are both fixedly connected to an air duct (14), the left side wall of the device body (2) and the right side wall of the device body (2) are both fixedly inlaid with an adapter (15), the sides of the two adapters (15) that are close to each other are both fixedly connected to a filter plate (9), and the inner wall of the device body (2) is provided with two limiting slide grooves (17), and the inner wall of each limiting slide groove (17) is slidably connected to a chip collecting box (18).

2. A CNC pneumatic punching machine with a waste chip collection mechanism according to claim 1, characterized in that: A power switch (6) is fixedly connected to the front side of one of the protective doors (3).

3. A CNC pneumatic punching machine with a waste chip collection mechanism according to claim 1, characterized in that: The bottom surface of the base (1) is fixedly connected to two supporting legs (7), and the bottom surface of each supporting leg (7) is fixedly connected to a supporting foot (8).

4. A CNC pneumatic punching machine with a waste chip collection mechanism according to claim 1, characterized in that: A parameter identification plate (19) is provided on the back of the device body (2), and the front of the parameter identification plate (19) is fixedly connected to the back of the device body (2).

5. The CNC pneumatic punching machine with a waste chip collection mechanism according to claim 1, characterized in that: A panel (5) is fixedly connected to the front side of one of the protective doors (3).

6. A CNC pneumatic punching machine with a waste chip collection mechanism according to claim 1, characterized in that: The back of each chip collecting box (18) is fixedly connected with a handle (20), the outer surface of each handle (20) is provided with anti-slip grooves, and the front of each protective door (3) is provided with a buckle groove (4).

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