CN212238832U - A metal pipe punching machine - Google Patents

Abstract

The utility model discloses a metal pipe punching machine, which belongs to the technical field of punching machines and particularly relates to a metal pipe punching machine, which comprises a control box, three fixed plates, a motor, a hydraulic cylinder, a movable plate, a punch, a base and a pressing seat, wherein the fixed plates correspond to each other front and back, supporting legs are welded at the lower ends of the fixed plates, the upper surfaces of the fixed plates at the front and back sides are respectively connected with a slide rail through screws, the upper surface of the fixed plate at the middle part is connected with a straight rack through screws, the movable plate is arranged at the upper side between the three fixed plates, the front and back sides of the movable plate are respectively connected with a slide block through screws, the slide block is connected with the slide rail in a sliding way, the front side of the fixed plate is fixedly connected with a chain seat, after the punch punches a metal pipe, the chips enter the inner cavity of, centralized processing, avoid cleaning repeatedly, alleviate workman's the amount of labour.

Description

A metal pipe punching machine

technical field

The utility model relates to the technical field of punching machines, in particular to a metal pipe punching machine.

Background technique

The punching machine is a kind of mechanical equipment that, after the raw materials are installed, driven by the power mechanism, the punching die acts on the material to complete the punching. The punching machine can perform operations such as sheet processing, stamping, molding, embossing, etc. to force the metal into the mold.

After the metal pipe punching machine punches the metal pipe, debris will be generated. Most of the existing metal pipe punching machines randomly sprinkle the punched debris on the ground, and then manually clean the debris. Workers' labor; most of the metal pipe punching machines are fixed by the moving plate and push the metal pipe to move, and the metal pipe on the moving plate of the existing metal pipe punching machine is inconvenient to fix the metal pipe.

Utility model content

The purpose of this utility model is to provide a metal pipe punching machine, in order to solve the problem that most of the existing metal pipe punching machines proposed in the above background technology randomly sprinkle the scraps after punching on the ground, and then manually clean and crush them. It is inconvenient to clean the chips, which increases the workload of workers; the problem of inconvenient fixing of metal pipes.

In order to achieve the above purpose, the utility model provides the following technical solutions: a metal pipe punching machine, including a control box, a fixed plate, a motor, a hydraulic cylinder, a moving plate, a punch, a base and a pressing seat, and the number of the fixed plates is Three, the positions of the three fixing plates correspond to the front and rear, the lower ends of the fixing plates are welded with legs, the upper surfaces of the fixing plates on the front and rear sides are connected with slide rails by screws, and the upper surfaces of the middle fixing plates pass through. A straight rack is connected with screws, a moving plate is placed on the upper side between the three fixed plates, and a sliding block is connected to the front and rear sides of the moving plate through screws. The front side of the fixed plate is fixedly connected with a chain seat, a tank chain is installed on the chain seat, the other end of the tank chain is connected to the front side of the moving plate by screws, the middle of the moving plate is connected with a motor by bolts, and the motor The lower side of the output shaft runs through the moving plate, the lower side of the output shaft of the motor is fixedly connected with a spur gear, the spur gear and the spur rack are engaged with each other, the right end of the fixed plate is fixedly connected with a base, and the upper side of the base is placed with a control A support plate is fixedly connected between the control box and the base, a control panel and a control button are arranged on the right side of the control box, and hydraulic cylinders are connected to the front and rear sides of the control box through screws. The lower end of the output end is fixedly connected with a connecting seat, the lower side of the connecting seat is connected with an upper plate, the lower side of the upper plate is fixedly connected with a punch seat, a punch is installed in the punch seat, and the lower part of the upper plate The front and rear sides are connected with telescopic rods by bolts, and the front and rear sides of the upper surface of the base are connected with a bottom plate by bolts. A pressing seat is connected by screws, a punching hole is formed in the middle of the pressing seat, a sliding hole is formed on the upper side of the pressing seat, the lower side of the punch is located in the sliding hole, and the punch is slidably connected with the sliding hole. A chip removal hole is formed between the lower side of the pressing seat, the bottom plate and the upper side of the base, an inner cavity is formed in the middle of the base, the chip removal hole is communicated with the inner cavity, and a chip collecting frame is placed in the inner cavity. The rear side of the base is hinged with a blocking cover, the front and rear sides of the moving plate are provided with pipe material installation holes, the pipe material installation holes correspond to the left and right positions of the punching holes, and the upper side of the pipe material installation holes is provided with a fixing groove, the fixing groove The upper side is provided with a threaded hole, a pressure plate is placed in the fixing groove, a screw rod is screwed in the threaded hole, and the lower end of the screw rod is rotatably connected with the pressure plate.

Preferably, the motor is a servo motor.

Preferably, an adjustment rod is fixedly connected to the upper end of the screw rod.

Preferably, the chip collecting frame is located below the chip removal holes on the front and rear sides.

Preferably, both the motor and the hydraulic cylinder are electrically connected to the control box.

Compared with the prior art, the beneficial effects of the present utility model are:

1) Through the setting of the chip removal hole, after the punch punches the metal pipe, the chips enter the inner cavity of the base through the chip removal hole, and the chips are collected and removed through the chip collecting frame, and the processing is centralized to avoid repeated cleaning and reduce the labor of workers. quantity;

2) Through the setting of the pressure plate, after the metal pipe is put into the pipe installation hole, the screw is rotated to move the pressure plate downward to squeeze and fix the metal pipe, which is easy to operate;

3) Through the setting of the telescopic rod, the stability of the punch movement is improved to avoid skew.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of the right side of the utility model;

Fig. 3 is the top view structure schematic diagram of the fixing plate of the present invention;

Fig. 4 is the structural schematic diagram of the spur gear of the present utility model;

FIG. 5 is a cross-sectional structural schematic diagram of the right side view of the moving plate of the present invention.

In the picture: 1 leg, 2 fixed plate, 3 chain seat, 4 tank chain, 5 slider, 6 moving plate, 7 motor, 8 control box, 9 support plate, 10 base, 11 chip box, 12 block cover, 13 hydraulic cylinder, 14 connecting seat, 15 upper plate, 16 punch, 17 telescopic rod, 18 pressing seat, 19 bottom plate, 20 punching hole, 21 sliding hole, 22 chip hole, 23 control panel, 24 control button, 25 sliding hole Rails, 26 spur racks, 27 spur gears, 28 pipe mounting holes, 29 fixing slots, 30 pressing plates, 31 screws, 32 adjusting rods, 33 punch seats.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. is based on the drawings shown in the drawings. The orientation or positional relationship is only for the convenience of describing the present invention 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 should not be construed as a limit. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "provided with", "sleeve/connection", "connection", etc., should be understood in a broad sense, such as "Connection" 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 an indirect connection through an intermediate medium, and it can be two elements Internal connectivity. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example:

1-5, the present utility model provides a technical solution: a metal pipe punching machine, comprising a control box 8, a fixed plate 2, a motor 7, a hydraulic cylinder 13, a moving plate 6, a punch 16, and a base 10 And the pressing seat 18, the number of the fixing plates 2 is three, the positions of the three fixing plates 2 are corresponding to the front and rear, the three fixing plates 2 are fixedly connected by a support frame, and the lower end of the fixing plate 2 is welded with a support. Leg 1, the upper surfaces of the fixed plates 2 on the front and rear sides are connected with slide rails 25 by screws, and the upper surfaces of the middle fixed plates 2 are connected with straight racks 26 by screws. A moving plate 6 is placed on the upper side of the moving plate 6, and the front and rear sides of the moving plate 6 are connected with a sliding block 5 by screws. The sliding block 5 is slidably connected with the sliding rail 25. The moving plate 6 can move left and right, and the slider 5 also plays a supporting role for supporting the moving plate 6. The front side of the fixed plate 2 on the front side is fixedly connected with a chain seat 3, and a tank chain is installed on the chain seat 3. 4, the other end of the tank chain 4 is connected to the front side of the moving plate 6 by screws, and the stability when the moving plate 6 is moved is improved by the setting of the tank chain 4, and the middle of the moving plate 6 is connected with the motor 7 by bolts, so The lower side of the output shaft of the motor 7 penetrates the moving plate 6, and the lower side of the output shaft of the motor 7 is fixedly connected with a spur gear 27. The spur gear 27 and the spur gear rack 26 mesh with each other, and the motor 7 drives the spur gear 27 to rotate. The gear 27 and the straight rack 26 are engaged with each other, thereby driving the moving plate 6 to move. The right end of the fixed plate 2 is fixedly connected to the base 10 , and a control box 8 is placed on the upper side of the base 10. The control box 8 and the base 10 A support plate 9 is fixedly connected between the control box 8, a control panel 23 and a control button 24 are arranged on the right side of the control box 8, and a hydraulic cylinder 13 is connected to the front and rear sides of the control box 8 through screws. The output end of the hydraulic cylinder 13 The lower end is fixedly connected with the connecting seat 14, the lower side of the connecting seat 14 is connected with the upper plate 15, the lower side of the upper plate 15 is fixedly connected with the punch seat 33, and the punch 16 is installed in the punch seat 33, The punch seat 33 and the punch 16 are fixed by bolts, and the front and rear sides of the upper plate 15 are connected with telescopic rods 17 by bolts to improve the stability of the hydraulic cylinder 13 when the upper plate 15 is moved. The base 10 The front and rear sides of the upper surface are connected with a bottom plate 19 by bolts. The position of the bottom plate 19 corresponds to the upper plate 15. The lower end of the telescopic rod 17 is fixedly connected to the bottom plate 19. The middle of the bottom plate 19 is connected with a pressure seat 18 by screws. A punching hole 20 is formed in the middle of the pressing seat 18 , the punching hole 20 penetrates the pressing seat 18 , a sliding hole 21 is formed on the upper side of the pressing seat 18 , and the lower side of the punch 16 is located in the sliding hole 21 , and the punch The head 16 is slidably connected with the sliding hole 21 , a chip hole 22 is formed between the lower side of the pressing seat 18 , the bottom plate 19 and the upper side of the base 10 , an inner cavity is opened in the middle of the base 10 , and the chip hole 22 is connected to the bottom of the base 10 . The inner cavity is connected, a chip collecting frame 11 is placed in the inner cavity, a blocking cover 12 is hinged on the rear side of the base 10, and the Both the front and rear sides of the moving plate 6 are provided with pipe material mounting holes 28 , and the pipe material mounting holes 28 correspond to the left and right positions of the punching holes 20 . There is a threaded hole, a pressure plate 30 is placed in the fixing groove 29 , a screw rod 31 is screwed in the threaded hole, and the lower end of the screw rod 31 is rotatably connected with the pressure plate 30 .

The motor 7 is a servo motor with precise movement.

An adjusting rod 32 is fixedly connected to the upper end of the screw rod 31 . The setting of the adjusting rod 32 facilitates the rotation of the screw rod 31 .

The chip collecting frame 11 is located below the chip removal holes 22 on the front and rear sides, so that the chips falling from the chip removal holes 22 can enter the chip collecting frame 11 .

Both the motor 7 and the hydraulic cylinder 13 are electrically connected to the control box 8 .

Working principle: The staff inserts the end of the metal pipe into the pipe installation hole 28, inserts the first section of the metal pipe into the punching hole 20, rotates the adjustment rod 32, and drives the pressure plate 30 to move down through the screw 31, thereby pressing and fixing the metal Pipe, start the motor 7, the motor 7 drives the spur gear 27 to rotate, because the spur gear 27 and the spur gear 26 mesh with each other and the slider 5 and the slide rail 25 are slidably connected, so that the moving plate 6 moves, and the rotation mode of the motor 7 is intermittent so that the moving plate 6 intermittently pushes the metal pipe to move. When the motor 7 stops, the hydraulic cylinder 13 drives the punch 16 to move down to punch the metal pipe. This process is controlled by the control box 8, and the punching After completion, the metal pipe can be removed, and the punched chips enter the chip collecting frame 11 through the chip discharge hole 22, which is convenient for centralized processing.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the present invention. The present invention can be realized in other specific forms without the spirit or basic characteristics of The scope of the present invention is defined by the appended claims rather than the above description, and therefore all changes that come within the meaning and scope of equivalency of the claims are intended to be embraced within the present invention, and any reference signs in the claims shall not be included deemed to limit the claims involved.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A metal pipe punching machine, comprising a control box (8), a fixed plate (2), a motor (7), a hydraulic cylinder (13), a moving plate (6), a punch (16), and a base (10) and the pressing seat (18), characterized in that the number of the fixing plates (2) is three, the positions of the three fixing plates (2) correspond to the front and rear, and the lower ends of the fixing plates (2) are welded with legs (1). ), the upper surfaces of the fixing plates (2) on the front and rear sides are connected with slide rails (25) by screws, and the upper surfaces of the fixing plates (2) in the middle are connected with straight racks (26) by screws. A moving plate (6) is placed on the upper side between the fixed plates (2), and the front and rear sides of the moving plate (6) are connected with a sliding block (5) by screws, and the sliding block (5) is connected to the sliding block (5). The rail (25) is slidably connected, and the front side of the fixing plate (2) is fixedly connected with a chain seat (3), and a tank chain (4) is installed on the chain seat (3), and the tank chain (4) ) The other end is connected to the front side of the moving plate (6) by screws, the middle of the moving plate (6) is connected with a motor (7) by bolts, and the lower side of the output shaft of the motor (7) penetrates the moving plate (6), so A spur gear (27) is fixedly connected to the lower side of the output shaft of the motor (7), the spur gear (27) and the spur gear rack (26) are in mesh with each other, and a base (10) is fixedly connected to the right end of the fixing plate (2). , a control box (8) is placed on the upper side of the base (10), a support plate (9) is fixedly connected between the control box (8) and the base (10), and the right side of the control box (8) is arranged There is a control panel (23) and a control button (24), a hydraulic cylinder (13) is connected to the front and rear sides of the control box (8) by screws, and a connection seat is fixedly connected to the lower end of the output end of the hydraulic cylinder (13). (14), an upper plate (15) is connected to the lower side of the connecting seat (14), and a punch seat (33) is fixedly connected to the lower side of the upper plate (15). A punch (16) is installed, a telescopic rod (17) is connected by bolts on the front and rear sides of the upper plate (15), and a bottom plate (19) is connected by bolts on the front and rear sides of the upper surface of the base (10). , the bottom plate (19) corresponds to the upper plate (15) in position up and down, the lower end of the telescopic rod (17) is fixedly connected with the bottom plate (19), and the middle of the bottom plate (19) is connected with a pressure seat (18) by screws, A punching hole (20) is formed in the middle of the pressing seat (18), a sliding hole (21) is formed on the upper side of the pressing seat (18), and the lower side of the punch (16) is located in the sliding hole (21), And the punch (16) is slidably connected with the sliding hole (21), a chip removal hole (22) is opened between the lower side of the pressing seat (18), the bottom plate (19) and the upper side of the base (10), and the base (10) An inner cavity is opened in the middle, the chip removal hole (22) is communicated with the inner cavity, a chip collecting frame (11) is placed in the inner cavity, and a blocking cover (12) is hinged on the rear side of the base (10). ), the front and rear sides of the moving plate (6) are provided with pipe mounting holes (28), and the pipe mounting holes (28) Corresponding to the left and right positions of the punching holes (20), a fixing groove (29) is formed on the upper side of the pipe mounting hole (28), and a threaded hole is formed on the upper side of the fixing groove (29). A pressing plate (30) is placed, a screw (31) is screwed in the threaded hole, and the lower end of the screw (31) is rotatably connected with the pressing plate (30). 2 . The metal pipe punching machine according to claim 1 , wherein the motor ( 7 ) is a servo motor. 3 . 3 . The metal pipe punching machine according to claim 1 , wherein an adjustment rod ( 32 ) is fixedly connected to the upper end of the screw rod ( 31 ). 4 . 4 . The metal pipe punching machine according to claim 1 , wherein the chip collecting frame ( 11 ) is located below the chip removal holes ( 22 ) on the front and rear sides. 5 . 5 . The metal pipe punching machine according to claim 1 , wherein the motor ( 7 ) and the hydraulic cylinder ( 13 ) are both electrically connected to the control box ( 8 ). 6 .

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