Cylinder body punching device for pneumatic tool

Abstract

The cylinder body punching device for the pneumatic tool comprises a table body, a frame body is arranged at the top end of the table body, a first electric cylinder is arranged in the middle of the top end of the frame body in a penetrating mode, a punching mechanism is arranged on the portion, at the bottom end of the first electric cylinder, of the inner side of the frame body, and a positioning seat is arranged in the middle of the top end of the table body. Second electric cylinders are arranged in the middles of the two sides of the frame body. The isolation protection assemblies are arranged at the two ends of the frame body, during use, the isolation protection effect on the interior of the frame body is achieved through an isolation cover and a tempered glass protection piece arranged in the isolation cover, safety accidents caused by chippings splashing or knife breaking when the device conducts punching machining on the pneumatic tool cylinder body are avoided, and the safety performance of the device is further improved; and a second electric cylinder is started to drive the isolation cover to ascend and descend through a connecting frame, so that the pneumatic tool cylinder body can be conveniently taken and placed, technical workers can conveniently operate and use the device, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic tool processing, in particular to a cylinder punching device for pneumatic tools. Background Art

[0002] A pneumatic tool is a tool that converts gas power into mechanical energy. When installing a pneumatic tool, a gas transmission pipeline needs to be connected. Therefore, when manufacturing a pneumatic tool, a punching device is required to process specific hole positions on the pneumatic tool cylinder;

[0003] For example, a cylinder punching device for pneumatic tools disclosed in the utility model with the authorization announcement number CN221018755U includes a punching device body. An air dust removal fan is fixedly arranged inside the punching device body. The top end face of the punching device body is fixedly connected with a support seat through fastening screws. The top end face of the support seat is welded with a top plate. A driving device is fixedly arranged at the top end of the top plate, and a drilling machine is fixedly arranged at the bottom end of the driving device. The drilling machine is driven to rise and fall by the driving device. A fixing member is arranged directly below the drilling machine, and the workpiece to be drilled is clamped by the fixing member; Dust suction covers are arranged on the left and right sides of the inner wall of the support seat, and the dust suction covers are connected to the air dust removal fan through pipelines. By adding a dust removal device composed of an air dust removal fan and a dust suction cover, a large amount of debris generated during work can be sucked away in time, improving safety. However, during the application of this technical solution, the punching processing area is exposed to the processing environment. When waste chips generated by punching or the drill bit breaks, it is easy to cause injury to workers, and there is a technical problem that the punching processing area cannot be isolated to ensure the safe operation of the device. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cylinder punching device for pneumatic tools, which can solve the technical problem that the punching processing area is exposed to the processing environment, and when waste chips generated by punching or the drill bit breaks, it is easy to cause injury to workers, and there is a problem that the punching processing area cannot be isolated to ensure the safe operation of the device.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A cylinder punching device for pneumatic tools includes a table body. A frame body is arranged at the top end of the table body. A first electric cylinder penetrates through the middle position of the top end of the frame body. A punching mechanism is arranged inside the frame body at the bottom end of the first electric cylinder. A positioning seat is arranged at the middle position of the top end of the table body. Second electric cylinders are arranged at the middle positions of both sides of the frame body. A connecting frame is arranged at the top end of the second electric cylinder. Isolation covers are arranged at the front end and the rear end of the frame body. A tempered glass protection sheet is arranged inside the isolation cover. Fixing components are arranged on both sides of the top of the positioning seat.

[0006] As a preferred technical solution of the present utility model, the isolation cover is perpendicular to the top surface of the table body, and both ends of the connecting frame are fixedly connected to the inner side of the isolation cover.

[0007] As a preferred technical solution of the present utility model, the punching mechanism includes a driving motor, the driving motor is arranged at the bottom of the first electric cylinder, and a punching drill bit is arranged at the output end of the driving motor.

[0008] As a preferred technical solution of the present utility model, the positioning seat is in a "U" shape, and the middle positions on both sides of the top of the positioning seat are arc-shaped.

[0009] As a preferred technical solution of the present utility model, the fixing component includes a stabilizing plate, the stabilizing plate is arranged on both sides of the top of the positioning seat, positioning studs are arranged at both ends of both sides of the top of the positioning seat, through holes are arranged at both ends inside the stabilizing plate, the top ends of the positioning studs penetrate through the inside of the through holes, and tightening nuts are arranged outside the positioning studs at both ends of the top of the stabilizing plate.

[0010] As a preferred technical solution of the present utility model, the middle section of the stabilizing plate is arc-shaped, and the positioning studs are symmetrically arranged on both sides of the top of the positioning seat.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0012] 1. By providing an isolation and protection component at both ends of the frame body, during use, the inside of the frame body is isolated and protected by the isolation cover and the tempered glass protection sheet arranged inside it, avoiding safety accidents caused by flying debris or broken tools during the punching process of the pneumatic tool cylinder body, further improving the safety performance of the device, and starting the second electric cylinder to drive the isolation cover to lift through the connecting frame can facilitate the loading and unloading of the pneumatic tool cylinder body, making it convenient for technicians to operate the device, and the feasibility is strong;

[0013] 2. By providing a fixing component on both sides of the top of the positioning seat, during use, after placing the pneumatic tool cylinder body to be punched on the positioning seat, the stabilizing plate is simultaneously covered on the top of the cylinder body, and at the same time, the positioning studs penetrate through the through holes relatively, and then the tightening nuts are sleeved outside the positioning studs and tightened, so that the pneumatic tool cylinder body can be tightly fastened by the stabilizing plate, achieving the purpose of conveniently and firmly fixing the pneumatic tool cylinder body, and avoiding the cylinder body from moving or rotating during the punching operation, which affects the punching accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a front structural schematic diagram of the present utility model;

[0016] Figure 3 This is a schematic diagram of a partial side sectional structure of the positioning seat of the present utility model;

[0017] Figure 4 of the present utility model Figure 1 The enlarged structure schematic diagram at position A in

[0018] Wherein: 1, table body; 2, isolation cover; 3, frame body; 4, positioning seat; 5, connecting frame; 6, driving motor; 7, first electric cylinder; 8, second electric cylinder; 9, tempered glass protection piece; 10, drilling bit; 11, stabilizing plate; 12, positioning stud; 13, tensioning sleeve; 14, through hole. Specific embodiments

[0019] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0020] Embodiment

[0021] Please refer to Figures 1-4 As shown, the present utility model provides a cylinder punching device for pneumatic tools, including a table body 1. A frame body 3 is arranged at the top end of the table body 1. A first electric cylinder 7 is penetrated through the middle position at the top end of the frame body 3. A driving motor 6 is arranged at the bottom of the first electric cylinder 7. A drilling bit 10 is arranged at the output end of the driving motor 6. A positioning seat 4 in a "U" shape is arranged at the middle position at the top end of the table body 1. The middle positions on both sides of the top of the positioning seat 4 are arc-shaped. The pneumatic tool cylinder body is positioned and placed through the positioning seat 4, and the driving motor 6 is used to drive the drilling bit 10 to rotate and the first electric cylinder 7 is used to push for punching the pneumatic tool cylinder body;

[0022] As a further implementation manner of this embodiment, as Figure 1 and Figure 2As shown in the figure, second electric cylinders 8 are arranged at the middle positions on both sides of the frame body 3. A connecting frame 5 is arranged at the top end of the second electric cylinder 8. Isolation covers 2 are arranged at the front end and the rear end of the frame body 3. The isolation covers 2 are perpendicular to the top surface of the table body 1. A toughened glass protection sheet 9 is arranged inside the isolation covers 2. The isolation covers 2 and the toughened glass protection sheet 9 arranged inside thereof play a role in isolating and protecting the inside of the frame body 3, avoiding safety accidents caused by flying debris or broken tools when the device drills holes in the cylinder body of the pneumatic tool, and further improving the safety performance of the device. Both ends of the connecting frame 5 are fixedly connected to the inner sides of the isolation covers 2. By driving the isolation covers 2 to lift through the second electric cylinders 8 via the connecting frame 5, it is convenient to take and place the cylinder body of the pneumatic tool, facilitating the operation and use of the device by technical workers;

[0023] During use, the isolation covers 2 and the toughened glass protection sheet 9 arranged inside thereof play a role in isolating and protecting the inside of the frame body 3, avoiding safety accidents caused by flying debris or broken tools when the device drills holes in the cylinder body of the pneumatic tool. And by starting the second electric cylinders 8 to drive the isolation covers 2 to lift through the connecting frame 5, it is convenient for workers to take and place the cylinder body of the pneumatic tool;

[0024] As a further implementation manner of this embodiment, as Figures 1-4 shown, fixing components are arranged on both sides of the top of the positioning seat 4. The fixing components include stabilizing plates 11. The stabilizing plates 11 are arranged on both sides of the top of the positioning seat 4, and the middle section of the stabilizing plates 11 is arc-shaped. Positioning studs 12 are arranged at both ends on both sides of the top of the positioning seat 4, and the positioning studs 12 are symmetrically arranged on both sides of the top of the positioning seat 4. Through holes 14 are arranged at both ends inside the stabilizing plates 11. The top ends of the positioning studs 12 penetrate through the inside of the through holes 14. Tightening sleeves 13 are arranged outside the positioning studs 12 at both ends of the top of the stabilizing plates 11. By covering the stabilizing plates 11 on the cylinder body of the pneumatic tool placed on the top of the positioning seat 4 and tightening the tightening sleeves 13, the cylinder body of the pneumatic tool can be clamped tightly by the stabilizing plates 11, so as to achieve the purpose of conveniently, quickly and firmly fixing the cylinder body of the pneumatic tool, and avoiding the cylinder body from moving or rotating during the drilling operation and affecting the drilling accuracy;

[0025] During use, after placing the cylinder body of the pneumatic tool to be drilled on the positioning seat 4, cover the stabilizing plates 11 on the top of the cylinder body at the same time. Meanwhile, the opposite positioning studs 12 penetrate through the inside of the through holes 14. Then, sleeved the tightening sleeves 13 on the outside of the positioning studs 12 and tighten them, and the cylinder body of the pneumatic tool can be clamped and fixed by the stabilizing plates 11;

[0026] Specific working principle:

[0027] When using the punching device, first, the second electric cylinder 8 jacks up the connecting frame 5 and drives the isolation cover 2 to rise. Subsequently, the worker places the pneumatic tool cylinder body on the positioning seat 4, and at the same time, the stabilizing plate 11 is covered on the top of the cylinder body. Meanwhile, the positioning stud 12 relatively penetrates through the through-hole 14. Then, the tightening nut sleeve 13 is sleeved outside the positioning stud 12 and tightened, so that the pneumatic tool cylinder body can be tightly fixed by the stabilizing plate 11. Subsequently, the second electric cylinder 8 lowers the connecting frame 5 to cover the isolation cover 2 at both ends of the frame body 3. Then, the driving motor 6 is started to drive the punching drill bit 10 to rotate, and the first electric cylinder 7 is pushed to punch the pneumatic tool cylinder body. At the same time, the isolation cover 2 and the toughened glass protection sheet 9 arranged inside it play a role in isolating and protecting the inside of the frame body 3, avoiding safety accidents caused by chip splashing or tool breakage when the device punches the pneumatic tool cylinder body, so as to carry out safe and stable punching processing operations on the pneumatic tool cylinder body.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A cylinder punching device for a pneumatic tool, comprising a body (1), characterized in that: A frame (3) is arranged at the top of the platform (1), a first electric cylinder (7) is inserted in the middle of the top of the frame (3), a punching mechanism is arranged inside the frame (3) at the bottom of the first electric cylinder (7), a positioning seat (4) is arranged at the middle of the top of the platform (1), a second electric cylinder (8) is arranged at the middle of both sides of the frame (3), a connecting frame (5) is arranged at the top of the second electric cylinder (8), an isolation cover (2) is arranged at the front and rear ends of the frame (3), a tempered glass protective sheet (9) is arranged inside the isolation cover (2), and fixing components are arranged on both sides of the top of the positioning seat (4).

2. A cylinder punching device for a pneumatic tool according to claim 1, characterized in that: The isolation cover (2) is perpendicular to the top surface of the platform (1), and the two ends of the connecting frame (5) are fixedly connected to the inner side of the isolation cover (2).

3. The cylinder punching device for a pneumatic tool according to claim 1, characterized in that: The punching mechanism comprises a driving motor (6), the driving motor (6) is arranged at the bottom of the first electric cylinder (7), and a punching drill bit (10) is arranged at the output end of the driving motor (6).

4. The cylinder punching device for a pneumatic tool according to claim 1, characterized in that: The positioning seat (4) is in a "U" shape, and the middle positions on both sides of the top of the positioning seat (4) are in an arc shape.

5. The cylinder punching device for a pneumatic tool according to claim 1, characterized in that: The fixing assembly comprises a stabilizing plate (11), wherein the stabilizing plate (11) is arranged on both sides of the top of the positioning seat (4), and positioning studs (12) are arranged at both ends of the top of the positioning seat (4), and through holes (14) are arranged at both ends inside the stabilizing plate (11), and the top ends of the positioning studs (12) pass through the inside of the through holes (14), and loose tightening screw sleeves (13) are arranged outside the positioning studs (12) at both ends of the top of the stabilizing plate (11).

6. A cylinder punching device for a pneumatic tool according to claim 5, characterized in that: The middle section of the stabilizing plate (11) is arc-shaped, and the positioning studs (12) are symmetrically arranged on both sides of the top of the positioning seat (4).

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