Clamping air hammer with replaceable head

Abstract

The utility model discloses a clamping air hammer with a replaceable head, which comprises a mounting seat, the rear side of the mounting seat is fixedly connected with a rack, a beating device is mounted on the rack, and the upper surface of the mounting seat is slidably connected with a moving table. The two second clamping air cylinders are started to clamp a workpiece, then one end of the workpiece is hammered through the hammering device, after one end of the workpiece is hammered, the two second clamping air cylinders are reset, the workpiece is loosened, then a worker turns around the workpiece, meanwhile, the first servo motor is started, and the first servo motor is driven to rotate. An output shaft of a first servo motor drives a vertical mounting plate to rotate, so that the positions of a first connecting plate and a second connecting plate are interchanged, the beaten end of a workpiece is clamped through a first clamping block, the other end of the workpiece continues to be beaten after clamping, the first clamping block and a second clamping block are integrated together, workpiece machining is facilitated, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air hammers, in particular to an air hammer with replaceable heads. Background Art

[0002] During the shackle processing, the cylindrical iron must first be heated to 800 degrees in a heating furnace. At this time, the worker clamps the red-hot cylindrical iron with pliers and sends it to the air hammer to process it into the desired shape.

[0003] When air hammer forging a workpiece, the workpiece needs to be beaten from a cylindrical shape to a long strip. When processing the workpiece, since the pliers need to clamp one end of the workpiece, after the remaining part of the workpiece is processed, the forged end needs to be clamped, and then the unforged end needs to be forged. Since the temperature of the workpiece is very high, this is not only time-consuming and labor-intensive, but also easy to get burned. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an exchangeable head clamping air hammer.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a replaceable head clamping air hammer, comprising a mounting seat, the rear side of the mounting seat is fixedly connected to a frame, the frame is equipped with a hammering device, the upper surface of the mounting seat is slidably connected to a moving platform, one side of the mounting seat is equipped with a first driving component for driving the moving platform to move, the upper surface of the moving platform is provided with a mounting groove, the interior of the mounting groove is fixedly connected to a first servo motor, the output shaft of the first servo motor is fixedly connected to a vertical mounting plate, the side wall of the vertical mounting plate passes through and is rotatably connected to a rotating mounting shaft, a second driving component for driving the rotating mounting shaft to rotate is installed on the side wall of the vertical mounting plate, one end of the rotating mounting shaft is equipped with a first clamping component, and the other end of the rotating mounting shaft is equipped with a second clamping component.

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

[0007] The first driving assembly includes a driving cylinder fixedly connected to one side of the mounting seat, a piston end of the driving cylinder is fixedly connected to a fixed shaft, and a terminal end of the fixed shaft is fixedly connected to one side of the moving platform.

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

[0009] The second driving assembly includes a second servo motor fixedly connected to the side wall of the vertical mounting plate, the output shaft of the second servo motor is fixedly connected to the first gear, the outer surface of the rotating mounting shaft is fixedly connected to the second gear, and the first gear is meshingly connected to the second gear.

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

[0011] The first clamping assembly includes a first connecting plate fixedly connected to the end of the rotating mounting shaft, two symmetrically arranged first clamping cylinders are fixedly mounted on the side wall of the first connecting plate, and the piston end of the first clamping cylinder is fixedly connected to a first clamping block.

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

[0013] The second clamping assembly includes a second connecting plate fixedly connected to the end of the rotating mounting shaft, two symmetrically arranged second clamping cylinders are fixedly mounted on the side wall of the second connecting plate, and the piston end of the second clamping cylinder is fixedly connected to a second clamping block.

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

[0015] A workbench is arranged below the beating device, and the workbench is installed on the upper surface of the mounting seat.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the interchangeable head clamping air hammer starts the two second clamping cylinders to clamp the workpiece, and then hammers one end of the workpiece through the hammering device. After hammering one end, the two second clamping cylinders are reset to release the workpiece. Then the staff turns the workpiece around and starts the first servo motor at the same time. The output shaft of the first servo motor rotates with the vertical mounting plate, so that the position of the first connecting plate and the second connecting plate are interchanged. The hammered end of the workpiece is clamped by the first clamping block, and the other end is hammered after clamping. The first clamping block and the second clamping block are integrated together to facilitate workpiece processing and improve efficiency.

[0018] 2. Compared with the prior art, the interchangeable head clamping air hammer starts the second servo motor, and the output shaft of the second servo motor rotates the first gear, so that the first gear rotates with the second gear, and the rotating mounting shaft rotates, thereby rotating the workpiece. By starting the driving cylinder, the movable table can be moved, so that the position of the first clamping block or the second clamping block can be adjusted, and the position of the workpiece can also be adjusted, which is convenient for processing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first-perspective stereoscopic image of a replaceable head clamping air hammer proposed by the utility model;

[0020] Figure 2 This is a second perspective stereogram of a replaceable head clamping air hammer proposed by the utility model;

[0021] Figure 3 The utility model provides a kind of replaceable head clamping air hammer Figure 1 -A partial enlarged view.

[0022] Legend:

[0023] 1. Mounting base; 2. Rack; 3. Beating device; 4. Workbench; 5. Moving table; 6. Driving cylinder; 7. First servo motor; 8. Vertical mounting plate; 9. Rotating mounting shaft; 10. Second servo motor; 11. First gear; 12. Second gear; 13. First connecting plate; 14. First clamping cylinder; 15. First clamping block; 16. Second connecting plate; 17. Second clamping cylinder; 18. Second clamping block. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figures 1 to 3 The utility model provides a replaceable head clamping air hammer: comprising a mounting base 1, a frame 2 is fixedly connected to the rear side of the mounting base 1, a hammering device 3 is installed on the frame 2, a workbench 4 is arranged below the hammering device 3, the workbench 4 is installed on the upper surface of the mounting base 1, a moving platform 5 is slidably connected to the upper surface of the mounting base 1, a first driving component for driving the moving platform 5 to move is installed on one side of the mounting base 1, the first driving component comprises a driving cylinder 6 fixedly connected to one side of the mounting base 1, a piston end of the driving cylinder 6 is fixedly connected to a fixed shaft, and the end of the fixed shaft is fixedly connected to one side of the moving platform 5;

[0026] The upper surface of the moving platform 5 is provided with a mounting groove, the interior of the mounting groove is fixedly connected with a first servo motor 7, the output shaft of the first servo motor 7 is fixedly connected with a vertical mounting plate 8, the side wall of the vertical mounting plate 8 is penetrated and rotatably connected with a rotating mounting shaft 9, a second driving assembly for driving the rotating mounting shaft 9 to rotate is installed on the side wall of the vertical mounting plate 8, the second driving assembly includes a second servo motor 10 fixedly connected to the side wall of the vertical mounting plate 8, the output shaft of the second servo motor 10 is fixedly connected with a first gear 11, the outer surface of the rotating mounting shaft 9 is fixedly connected with a second gear 12, and the first gear 11 is meshedly connected with the second gear 12;

[0027] A first clamping assembly is installed at one end of the rotating mounting shaft 9, and the first clamping assembly includes a first connecting plate 13 fixedly connected to the end of the rotating mounting shaft 9, and two symmetrically arranged first clamping cylinders 14 are fixedly installed on the side wall of the first connecting plate 13, and a first clamping block 15 is fixedly connected to the piston end of the first clamping cylinder 14;

[0028] A second clamping assembly is installed at the other end of the rotating mounting shaft 9, and the second clamping assembly includes a second connecting plate 16 fixedly connected to the end of the rotating mounting shaft 9, and two symmetrically arranged second clamping cylinders 17 are fixedly installed on the side wall of the second connecting plate 16. The piston end of the second clamping cylinder 17 is fixedly connected to a second clamping block 18. The first clamping cylinder 14 and the second clamping cylinder 17 can be driven synchronously or independently, so as to facilitate the adjustment of the position of the workpiece.

[0029] Working principle:

[0030] When in use, the staff first places one end of the workpiece between the two second clamping blocks 18, starts the two second clamping cylinders 17 to clamp the workpiece, and then hammers one end of the workpiece through the hammering device 3. After hammering one end, the two second clamping cylinders 17 are reset to release the workpiece. Then the staff turns the workpiece around and starts the first servo motor 7 at the same time. The output shaft of the first servo motor 7 rotates with the vertical mounting plate 8, so that the first connecting plate 13 and the second connecting plate 16 are interchanged. The first clamping block 15 clamps the hammered end of the workpiece, and then the other end is hammered after clamping. The first clamping block 15 and the second clamping block 18 are integrated together, which is convenient for workpiece processing and improves efficiency.

[0031] During the hammering process, the second servo motor 10 can be started, and the output shaft of the second servo motor 10 rotates the first gear 11, so that the first gear 11 rotates with the second gear 12, and the rotating mounting shaft 9 rotates, thereby rotating the workpiece. By starting the driving cylinder 6, the movable table 5 can be moved, so that the position of the first clamp 15 or the second clamp 18 can be adjusted, and the position of the workpiece can also be adjusted to facilitate processing operations.

[0032] 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 interchangeable head clamping air hammer, comprising a mounting seat (1), characterized in that: The rear side of the mounting seat (1) is fixedly connected to a frame (2), the frame (2) is provided with a hammering device (3), the upper surface of the mounting seat (1) is slidably connected to a moving platform (5), one side of the mounting seat (1) is provided with a first driving component for driving the moving platform (5) to move, the upper surface of the moving platform (5) is provided with a mounting groove, the interior of the mounting groove is fixedly connected to a first servo motor (7), the output shaft of the first servo motor (7) is fixedly connected to a vertical mounting plate (8), the side wall of the vertical mounting plate (8) is penetrated by and rotatably connected to a rotating mounting shaft (9), the side wall of the vertical mounting plate (8) is provided with a second driving component for driving the rotating mounting shaft (9) to rotate, one end of the rotating mounting shaft (9) is provided with a first clamping component, and the other end of the rotating mounting shaft (9) is provided with a second clamping component.

2. The replaceable head clamping air hammer according to claim 1, characterized in that: The first driving assembly comprises a driving cylinder (6) fixedly connected to one side of the mounting seat (1), the piston end of the driving cylinder (6) is fixedly connected to a fixed shaft, and the end of the fixed shaft is fixedly connected to one side of the moving platform (5).

3. The replaceable head clamping air hammer according to claim 1, characterized in that: The second driving assembly comprises a second servo motor (10) fixedly connected to the side wall of the vertical mounting plate (8), the output shaft of the second servo motor (10) is fixedly connected to a first gear (11), the outer surface of the rotating mounting shaft (9) is fixedly connected to a second gear (12), and the first gear (11) is meshingly connected to the second gear (12).

4. The replaceable head clamping air hammer according to claim 1, characterized in that: The first clamping assembly comprises a first connecting plate (13) fixedly connected to the end of the rotating mounting shaft (9), two symmetrically arranged first clamping cylinders (14) are fixedly mounted on the side wall of the first connecting plate (13), and a first clamping block (15) is fixedly connected to the piston end of the first clamping cylinder (14).

5. The replaceable head clamping air hammer according to claim 1, characterized in that: The second clamping assembly comprises a second connecting plate (16) fixedly connected to the end of the rotating mounting shaft (9), two symmetrically arranged second clamping cylinders (17) are fixedly mounted on the side wall of the second connecting plate (16), and a second clamping block (18) is fixedly connected to the piston end of the second clamping cylinder (17).

6. The replaceable head clamping air hammer according to claim 1, characterized in that: A workbench (4) is provided below the beating device (3), and the workbench (4) is mounted on the upper surface of the mounting seat (1).

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