Perforating machine

Abstract

The utility model provides a perforating machine, and relates to the field of drilling machining. The perforating machine comprises a base, the top of the base is fixedly connected with a vertical plate, the side wall of the vertical plate is fixedly connected with a rotating motor, an output shaft of the rotating motor penetrates through the vertical plate and is rotationally connected with the vertical plate, the tail end of the output shaft of the rotating motor is fixedly connected with a hollow frame, and the hollow frame is fixedly connected with a fixing plate; a clamping mechanism is arranged in the hollow frame, a cylinder workpiece is arranged at the end, away from the vertical plate, of the fixing plate, two connecting plates are fixedly connected to the top of the base, hydraulic rods fixedly connected with the connecting plates are arranged on the connecting plates in a penetrating mode, and the output ends of the two hydraulic rods are fixedly connected with sliding plates; and each sliding plate is provided with a drilling machine. The perforating machine provided by the utility model has the advantages that the perforating position can be accurately determined, and the perforating efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of drilling processing, especially a puncher. BACKGROUND

[0002] When processing the column workpiece, the column workpiece needs to be drilled, so a puncher is needed.

[0003] The existing puncher usually directly operates the puncher to drill the column workpiece when drilling the column workpiece, but in the actual operation process, in order to ensure that the column workpiece can be stably fixed, a clamp needs to be used to realize clamping. However, since the clamping position may not be exactly the same each time, this leads to errors and mismatching of the punching position on the column workpiece. This inconsistency not only affects the accuracy requirements of the final product, but also increases the workload of subsequent adjustment or correction. In actual production, in order to ensure that the column workpiece can be accurately installed to the predetermined position, more time needs to be spent to adjust the attitude of the workpiece until complete alignment. In this way, although the problem caused by inaccurate positioning can be solved to some extent, the efficiency of the entire processing flow is inevitably reduced.

[0004] Therefore, it is necessary to provide a new puncher to solve the above technical problems. SUMMARY

[0005] To solve the above technical problems, the utility model provides a puncher which can accurately determine the punching position and improve the efficiency of punching.

[0006] The puncher provided by the utility model comprises a base, a vertical plate fixedly connected to the top of the base, a rotating motor fixedly connected to the side wall of the vertical plate, an output shaft of the rotating motor penetrating through the vertical plate and rotationally connected to the vertical plate, a hollow frame fixedly connected to the output shaft of the rotating motor, a fixed plate fixedly connected to the hollow frame, a clamping mechanism arranged in the hollow frame, a column workpiece arranged at the end of the fixed plate away from the vertical plate, two connecting plates fixedly connected to the top of the base, a hydraulic rod fixedly connected to each connecting plate and penetrating through the connecting plate, a sliding plate fixedly connected to the output end of each hydraulic rod, and a puncher arranged on each sliding plate.

[0007] Preferably, the clamping mechanism comprises a clamping motor fixedly connected with the side wall of the fixed plate, the output shaft of the clamping motor is fixedly connected with a driving bevel gear, the driving bevel gear is engaged with four driven bevel gears, a threaded rod is fixedly connected with each of the driven bevel gears in a coaxial mode, each threaded rod penetrates through the hollow frame and is rotationally connected with the hollow frame, the end of each threaded rod is rotationally connected with a fixed block, each fixed block is fixedly connected with the side wall of the fixed plate, the outer wall of each threaded rod is sleeved with a moving plate in a threaded connection mode, each moving plate is fixedly connected with a clamping plate, and the four clamping plates are arranged in abutment with the outer wall of the column workpiece.

[0008] Preferably, a through hole is formed through the moving plate, and the outer thread and the inner thread of the threaded rod and the through hole are matched.

[0009] Preferably, four through holes are formed through the fixed plate, and the four moving plates penetrate through the corresponding through holes and are in sliding connection with the through holes.

[0010] Preferably, an arc surface is formed at the end of the clamping plate close to the column workpiece, and the arc surface is arranged in abutment with the outer wall of the column workpiece.

[0011] Preferably, a drill hole is formed through the clamping plate.

[0012] Preferably, the drilling machine comprises a drilling motor and a drilling rod, the drilling motor is arranged on the side wall of the sliding plate and is fixedly connected with the sliding plate, the output end of the drilling motor is fixedly connected with the drilling rod, and the drilling rod penetrates through the sliding plate and is rotationally connected with the sliding plate.

[0013] Compared with the related art, the punching machine has the following beneficial effects:

[0014] 1. The punching machine provided by the utility model can guarantee the consistency of the drilling positions of the column workpiece and accurately determine the punching positions.

[0015] 2. The punching machine provided by the utility model can guarantee the consistency of the drilling positions of the column workpiece and accurately determine the punching positions. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1A first structure schematic view of a preferable embodiment of the perforating machine is provided by the utility model.

[0017] Figure 2 For Figure 1 A second structure schematic view of the perforating machine is shown.

[0018] Figure 3 For Figure 1 A cross section schematic view of the perforating machine is shown.

[0019] Figure 4 For Figure 3 The middle part structure enlarged view.

[0020] Marked number in the figure: 1 base, 2 vertical plate, 3 cylindrical workpiece, 4 rotating motor, 5 hollow frame, 6 fixed plate, 7 clamping motor, 8 driving bevel gear, 9 driven bevel gear, 10 threaded rod, 11 fixed block, 12 moving plate, 13 through port, 14 clamping plate, 15 drill hole, 16 connecting plate, 17 hydraulic rod, 18 sliding plate, 19 drilling machine. Specific implementation

[0021] The utility model will be further explained in connection with the drawings and implementation.

[0022] Please combine with reference to Figures 1 to 4 A perforating machine, including base 1, the top of base 1 is fixedly connected with vertical plate 2, the side wall of vertical plate 2 is fixedly connected with rotating motor 4, the output shaft of rotating motor 4 penetrates vertical plate 2 and is connected with rotation, the output shaft end of rotating motor 4 is fixedly connected with hollow frame 5, hollow frame 5 is fixedly connected with fixed plate 6, hollow frame 5 is equipped with clamping mechanism, the end away from vertical plate 2 of fixed plate 6 is equipped with cylindrical workpiece 3, the top of base 1 is fixedly connected with two connecting plates 16, the hydraulic rod 17 fixedly connected with each connecting plate 16 is equipped with, and the output end of two hydraulic rods 17 is fixedly connected with sliding plate 18, and each sliding plate 18 is installed with drilling machine 19.

[0023] It needs to be explained that: through clamping mechanism, cylindrical workpiece 3 can be clamped and fixed, and through drilling machine 19, cylindrical workpiece 3 can be drilled.

[0024] In the specific implementation process, such as Figure 3 And Figure 4As shown, the clamping mechanism comprises a clamping motor 7 fixedly connected with the side wall of the fixed plate 6, the output shaft of the clamping motor 7 is fixedly connected with a driving bevel gear 8, the driving bevel gear 8 is engaged with four driven bevel gears 9, each driven bevel gear 9 is coaxially fixedly connected with a threaded rod 10, each threaded rod 10 penetrates the hollow frame 5 and is rotatably connected with the hollow frame 5, the end of each threaded rod 10 is rotatably connected with a fixed block 11, each fixed block 11 is fixedly connected with the side wall of the fixed plate 6, the outer wall of each threaded rod 10 is sleeved with a moving plate 12 which is threadedly connected with the threaded rod 10, each moving plate 12 is fixedly connected with a clamping plate 14, and the four clamping plates 14 are arranged in abutment with the outer wall of the cylindrical workpiece 3.

[0025] It should be noted that the four clamping plates 14 can clamp and fix the cylindrical workpiece 3, ensuring the stability of the cylindrical workpiece 3 during drilling.

[0026] Reference Figure 1 and Figure 2 As shown, a through hole is provided through the moving plate 12, and the outer wall of the threaded rod 10 and the inner wall of the through hole are respectively provided with external threads and internal threads matched with each other.

[0027] It should be noted that rotating the threaded rod 10 can drive the moving plate 12 to move.

[0028] Reference Figure 4 As shown, four through holes 13 are provided through the fixed plate 6, and the four moving plates 12 penetrate through the corresponding through holes 13 and are slidably connected with the through holes 13.

[0029] It should be noted that the cooperation of the moving plate 12 and the through hole 13 can make the moving plate 12 and the clamping plate 14 move stably.

[0030] Reference Figure 3 As shown, an arc surface is provided at one end of the clamping plate 14 close to the cylindrical workpiece 3, and the arc surface is arranged in abutment with the outer wall of the cylindrical workpiece 3.

[0031] It should be noted that the area of contact can be increased to improve the clamping effect of the cylindrical workpiece 3.

[0032] Reference Figure 3 As shown, a drill hole 15 is provided through the clamping plate 14.

[0033] It should be noted that the drill rod can pass through the hole 15 to drill the cylindrical workpiece 3, and the position of drilling is accurate and the position of drilling is accurately determined.

[0034] Reference Figure 1 and Figure 3As shown, the drill 19 includes a drill motor and a drill rod, the drill motor is arranged on the side wall of the slide plate 18 and fixedly connected therewith, the output end of the drill motor is fixedly connected with the drill rod, and the drill rod penetrates through the slide plate 18 and is rotationally connected therewith.

[0035] It should be noted that the drill rod is rotated by the drill motor to realize drilling.

[0036] The working principle of the perforating machine is as follows: the worker places the columnar workpiece 3 between the four clamping plates 14, abuts one end of the columnar workpiece 3 against the side wall of the fixed plate 6, starts the clamping motor 7, rotates the driving bevel gear 8, the four driven bevel gears 9 and the threaded rod 10 through the output shaft of the clamping motor 7, relatively moves the four moving plates 12 and the clamping plates 14, until the four clamping plates 14 abut against the outer wall of the columnar workpiece 3, clamps and fixes the columnar workpiece 3, ensures the stability of the columnar workpiece 3 during drilling, and abuts one end of the columnar workpiece 3 against the side wall of the fixed plate 6, which can ensure that the drilling positions of the columnar workpiece 3 are consistent and the punching positions are accurately determined; start the two hydraulic rods 17 and the drill 19, rotate the drill rod by the drill motor, move the slide plate 18 and the drill 19 by the hydraulic rod 17, until the drill rod drills the outer wall of the columnar workpiece 3 through the drill hole 15, which can ensure that the drilling positions of the columnar workpiece 3 are consistent and the punching positions are accurately determined; after drilling, move the slide plate 18 and the drill 19 on the two sides away from each other by starting the hydraulic rod 17, until the drill rod is separated from the drill hole 15, start the rotating motor 4, rotate the hollow frame 5, the fixed plate 6 and the columnar workpiece 3 by 90 degrees through the output shaft of the rotating motor 4, relatively move the two drills by starting the hydraulic rod 17, and complete drilling again, which can drill four holes in the outer wall of the columnar workpiece 3, the four holes are equidistant, and the punching positions are accurately determined.

[0037] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A punching machine, comprising a base (1), characterized in that, A vertical plate (2) is fixedly connected to the top of the base (1). A rotary motor (4) is fixedly connected to the side wall of the vertical plate (2). The output shaft of the rotary motor (4) passes through the vertical plate (2) and is rotatably connected to it. A hollow frame (5) is fixedly connected to the end of the output shaft of the rotary motor (4). A fixing plate (6) is fixedly connected to the hollow frame (5). A clamping mechanism is provided inside the hollow frame (5). A columnar workpiece (3) is provided at the end of the fixing plate (6) away from the vertical plate (2). Two connecting plates (16) are fixedly connected to the top of the base (1). A hydraulic rod (17) is fixedly connected to each connecting plate (16). A sliding plate (18) is fixedly connected to the output end of each of the two hydraulic rods (17). A drilling machine (19) is installed on each sliding plate (18).

2. A punching machine according to claim 1, characterized in that, The clamping mechanism includes a clamping motor (7) fixedly connected to the side wall of the fixed plate (6). The output shaft of the clamping motor (7) is fixedly connected to a driving bevel gear (8). The driving bevel gear (8) meshes with four driven bevel gears (9). Each driven bevel gear (9) is coaxially fixedly connected to a threaded rod (10). Each threaded rod (10) passes through the hollow frame (5) and is rotatably connected to it. The end of each threaded rod (10) is rotatably connected to a fixed block (11). Each fixed block (11) is fixedly connected to the side wall of the fixed plate (6). Each threaded rod (10) has a movable plate (12) threadedly connected to its outer wall. Each movable plate (12) is fixedly connected to a clamping plate (14). The four clamping plates (14) are abutted against the outer wall of the cylindrical workpiece (3).

3. A punching machine according to claim 2, characterized in that, The movable plate (12) has a through hole, and the outer wall of the threaded rod (10) and the inner wall of the through hole are respectively provided with matching external threads and internal threads.

4. A punching machine according to claim 2, characterized in that, The fixed plate (6) has four through openings (13), and the four movable plates (12) pass through the corresponding through openings (13) and are slidably connected to them.

5. A punching machine according to claim 2, characterized in that, The clamping plate (14) has an arc-shaped surface at one end near the cylindrical workpiece (3), and the arc-shaped surface is set against the outer wall of the cylindrical workpiece (3).

6. A punching machine according to claim 2, characterized in that, A drill hole (15) is provided through the clamp (14).

7. A punching machine according to claim 1, characterized in that, The drilling machine (19) includes a drilling motor and a drilling rod. The drilling motor is mounted on the side wall of the slide plate (18) and fixedly connected thereto. The output end of the drilling motor is fixedly connected to the drilling rod. The drilling rod passes through the slide plate (18) and is rotatably connected thereto.

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