CN111300058A - Symmetrical perforating device that steel pipe was used - Google Patents

Symmetrical perforating device that steel pipe was used Download PDF

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Publication number
CN111300058A
CN111300058A CN202010271790.2A CN202010271790A CN111300058A CN 111300058 A CN111300058 A CN 111300058A CN 202010271790 A CN202010271790 A CN 202010271790A CN 111300058 A CN111300058 A CN 111300058A
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CN
China
Prior art keywords
steel pipe
block
motor
pushing
supporting frame
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Granted
Application number
CN202010271790.2A
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Chinese (zh)
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CN111300058B (en
Inventor
陈俞银
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Zhangjiagang City Shengdingyuan Pipe Making Co ltd
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Zhangjiagang City Shengdingyuan Pipe Making Co ltd
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Priority to CN202010271790.2A priority Critical patent/CN111300058B/en
Publication of CN111300058A publication Critical patent/CN111300058A/en
Application granted granted Critical
Publication of CN111300058B publication Critical patent/CN111300058B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02—Machine tools for performing different machining operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Punching Or Piercing (AREA)

Abstract

The invention discloses a symmetrical punching device for a steel pipe, which mainly solves the problems that the labor intensity of the existing manual drilling is high, and burrs in a hole cannot be repaired. The method comprises the following steps: the device comprises a rack, a driving device and a driving device, wherein the rack is provided with a vertical opening, and two sides of the vertical opening are provided with conveying wheels; the two sides of the transverse port are provided with alignment mechanisms, each alignment mechanism is provided with a movable abutting block, and a second lead screw motor is arranged below each movable abutting block; a support frame located at a central position of the rack; the clamping mechanisms are arranged on two sides of the supporting frame body and provided with clamping plates which are divided into a vertical plate, an inclined upper plate and an inclined lower plate; a punch disposed below a top of the frame and to the right of the transverse port; and the deburring mechanism is arranged below the top of the rack. The invention has the advantages of reducing the labor burden of workers and having the deburring function during punching.

Description

Symmetrical perforating device that steel pipe was used
Technical Field
The invention relates to the field of steel pipe punching, in particular to a symmetrical punching device for a steel pipe.
Background
At present assembling with the steel pipe, can punch on the steel pipe is built usually, especially punch to steel pipe bilateral symmetry, the position that requires both sides to punch will be the same, present square steel pipe all adopts artifical manual marking off before both ends punch, then aim at the crossing position of marking off and punch, though relatively fast, intensity of labour is also very big, and to assembling the steel pipe after having punched, connecting piece such as construction bolt, nut, because the inside burr of leaving over behind after punching leads to the connecting piece can't closely laminate with the inside pipe wall, can make whole steel pipe after assembling produce not hard up possibility, consequently, it is very important to need one kind can be to square steel pipe when punching the device of interior burr removal in the hole.
Disclosure of Invention
The invention aims to provide a symmetrical punching device for a steel pipe, which aims to solve the problems that the labor intensity of the existing manual drilling is high and burrs in a hole cannot be repaired.
In order to achieve the purpose, the embodiment of the invention adopts the following scheme:
the utility model provides a symmetry perforating device that steel pipe was used which characterized in that includes:
a frame having
The conveying wheels are arranged on two sides of the vertical opening and are used for conveying the steel pipes to enter and exit; and
a transverse port, wherein two sides of the transverse port are provided with an alignment mechanism, and the alignment mechanism is provided with
The second screw motor is used for driving the movable abutting block to move so as to push two ends of the steel pipe to adjust the center position;
the support frame body is positioned in the center of the frame, is shaped like a U and can contain a steel pipe at the top;
the clamping mechanism is arranged on two sides of the supporting frame body and is provided with
The clamping plate comprises a vertical plate, an inclined upper plate and an inclined lower plate, and a rubber pad is pasted on the inner side plate surface of the vertical plate and used for extruding an inclined upper angle of the steel pipe;
the punching machine is arranged below the top of the frame and positioned on the right side of the transverse port, and is used for punching a steel pipe; and
the deburring mechanism is arranged below the top of the rack and positioned on the left side of the transverse opening, and the deburring mechanism is used for deburring in the hole.
The vertical hole and the transverse hole are arranged in a crossed mode, the vertical hole is a window for guiding and guiding a steel pipe, and the transverse hole is a window for machining the steel pipe; when the steel pipe rotates to the transverse opening, the steel pipe is in an asymmetric state, the steel pipe is pushed to be centrosymmetric by the movable abutting block, and the punching position symmetry is ensured when the subsequent steel pipe rotates conveniently.
The deburring mechanism and the punching machine are symmetrically arranged, after the steel pipe is punched, the punching position of the rotated steel pipe is just the same as that of the deburring mechanism, and deburring is facilitated.
Preferably, the bottom of the supporting frame body is provided with a moving seat, one side of the moving seat is provided with a first lead screw motor, and the first lead screw motor is used for driving the moving seat to move and adjust the position. If a plurality of holes need to be punched on one side of the steel pipe, the first screw motor is needed to drive the moving seat to move, and the position needing to be punched is adjusted by matching with the moving resisting block.
Preferably, a cylindrical block is arranged on the moving seat, the cylindrical block is fixed in the supporting frame body, a fluted disc is further arranged in the middle of the cylindrical block, a first motor is further arranged above the moving seat, a transmission gear is arranged above the first motor, the transmission gear is meshed with the fluted disc, and the first motor is used for driving the transmission gear to rotate so as to enable the supporting frame body to rotate.
Preferably, crowded board is equipped with in the middle top both sides of braced frame body, crowded board is the expanding, is equipped with first gyro wheel in the expansion position of crowded board, and the centre of crowded board is equipped with the second gyro wheel, the below both sides of crowded board are equipped with first spring, crowded board is used for the both sides central point of extrusion adjustment steel pipe to put.
Preferably, the clamping mechanism also comprises
Moving rollers located in both sides of the support frame; and
the first moving sliding block is sleeved at two ends of a shaft of the moving roller, the outer side surface of the moving roller is toothed, the lower end circle of the inclined upper plate is also toothed, the first moving sliding block and the inclined upper plate are subjected to auspicious and meshed transmission, and a plurality of springs are further arranged at the bottom of the first moving sliding block;
preferably, the clamping mechanism also comprises
The long connecting rod is transversely arranged inside the supporting frame body, and one end of the long connecting rod is connected with the lower end of the inclined lower plate;
the second moving sliding block is arranged inside the supporting frame body and is connected with the other end of the long connecting rod; and
and the rotating block is arranged in the supporting frame body and is positioned between the two second movable sliding blocks, two sides of the rotating block are in an arc block shape, and a second motor is arranged at the bottom of the rotating block.
Preferably, the deburring mechanism has
The movable box body is arranged below the top of the rack, and a third lead screw motor is further arranged at the top of the rack and connected with the movable box body;
the rotating drum is arranged in the moving box body, a third motor is further arranged at the top of the rack, a long coupling shaft is arranged at the lower end of the third motor, and the long coupling shaft is connected with the rotating drum; and
the rotary drum comprises a rotary drum body, a connecting block is fixed to the bottom of the rotary drum body, a cutting blade is arranged in a long drum at the bottom of the connecting block, and the cutting blade is used for cutting burrs in a hole.
Preferably, be equipped with in the connecting block and promote the piece, it is triangle cubic to promote the piece, it is equipped with semicircular catch plate to promote both sides around the piece, the catch plate sets up the bottom and the slidable of removal box, one side of catch plate is equipped with telescopic cylinder, telescopic cylinder is used for driving the catch plate and removes, the both sides bottom surface that promotes the piece is equipped with semicircular notch, is equipped with the third spring in the connecting block, the top of third spring is equipped with the ball, the ball laminating is in the notch bottom surface that promotes the piece.
Preferably, the below of connecting block still is equipped with the round bar, the both sides of round bar are equipped with the second spring, and the top surface of round bar is circular to the laminating is in under the bottom surface that promotes the piece, the bottom of round bar is equipped with two short connecting rods, short connecting rod connects the cutting blade.
A method for using a symmetrical punching device for a steel pipe comprises the following steps:
the steel pipe is conveyed to the supporting frame body from the vertical opening through the conveying wheel, then a first motor is started, the first motor drives the transmission gear to rotate, the transmission gear is in meshing transmission with the fluted disc to drive the cylindrical block to rotate and enable the supporting frame body to rotate, the supporting frame body rotates and is parallel to the transverse opening, then a second lead screw motor is started, the second lead screw motor drives the movable abutting block to move, and the movable abutting block pushes the steel pipe to adjust the central position of the steel pipe;
starting a second motor, driving the rotating block to rotate by the second motor, pushing the second moving slide block to move by the arc blocks on two sides of the rotating block, pushing the long connecting rod by the second moving slide block, pushing the inclined lower plate by the long connecting rod, finally enabling the vertical plates to be overturned and extruded on the inclined upper corners on two sides of the steel pipe, driving the first moving slide block to move downwards by the inclined upper plate, enabling the moving idler wheels to retract into the supporting frame body, and enabling the bottom of the steel pipe to be attached to the top surface of the supporting frame body so as to fix the steel pipe;
starting the perforating machine to perforate one end of the steel pipe, starting the first motor again after perforating is finished, driving the supporting frame body to rotate 180 degrees, and perforating the other end of the steel pipe by the perforating machine;
the third screw motor is started, the driving moving box body moves downwards, the cutting blade enters a steel pipe with a drilled hole, then the telescopic cylinder is started, the driving pushing plate moves, the pushing plate pushes the pushing block to move, the round rod pushes the bottom surface of the pushing block to move downwards, the short connecting rod is driven to push outwards, the cutting blade is driven to expand by the short connecting rod, the pushing plate retracts to the original position after the cutting blade is expanded, the cutting blade moves to a part needing deburring under the driving of the third screw motor, the third motor is started at last, the third motor drives the rotary drum to rotate, the cutting blade at the bottom rotates to perform deburring, the initial position is returned after the whole process is completed, the steel pipe is rotated to the position of the vertical port, and the steel pipe is led out.
The invention has the beneficial effects that:
the invention relates to a symmetrical punching device for a steel pipe, which is characterized in that the steel pipe is placed on a supporting frame body, the symmetrical position of the steel pipe is adjusted by moving a resisting block, the steel pipe is fixed by a clamping mechanism, one side of the steel pipe is punched by a punching machine, the supporting frame body is driven to rotate by a first motor, the side of the punched hole is rotated to the lower part of a deburring mechanism, and the deburring mechanism is extended into the hole to remove burrs; the invention has the advantages of reducing the labor burden of workers and having the deburring function during punching.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a vertical sectional view of the present invention.
Fig. 3 is a transverse sectional view of the present invention.
Fig. 4 is a view of the internal components of the support frame of the present invention.
Fig. 5 is a middle sectional view of the supporting frame body in the present invention.
Fig. 6 is a sectional view of the chucking mechanism in the present invention.
Fig. 7 is a schematic view of the rotation of the clamping mechanism of the present invention.
Fig. 8 is a sectional view of the deburring mechanism of the present invention.
Fig. 9 is a sectional perspective view of the deburring mechanism of the present invention.
Fig. 10 is a schematic view of the spreading of the cutting blades after the movement of the rod of fig. 9.
Figure 11 is a cross-sectional view of a pusher block of the present invention.
1. Frame 2, braced frame 3, clamping machine construct
4. Alignment mechanism 5, puncher 6, burring mechanism
101. Vertical port 1011, horizontal port 102, transfer wheel
103. Moving seat 104, first lead screw motor 21 and cylindrical block
22. Drive gear 23, first motor 24, crowded board
25. A first spring 211, a gear plate 241, a first roller
242. Second roller 31, clamp plate 32, and movable roller
33. A first movable slider 34, a long connecting rod 35 and a second movable slider
36. Second motor 37, rotating block 311 and vertical plate
312. Inclined upper plate 313, inclined lower plate 41 and movable resisting block
42. A second lead screw motor 61, a movable box 62 and a third motor
63. Third lead screw motor 64, rotary drum 65 and connecting block
66. Round rod 67, second spring 68 and pushing block
69. Push plate 70, telescopic cylinder 621 and long coupling
651. Third spring 652, ball 661, short link
662. Cutting blade
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. But it is obvious. To one of ordinary skill in the art, the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
As shown in fig. 1, a symmetrical punching apparatus for a steel pipe, comprising: the steel pipe conveying device comprises a machine frame 1, wherein the machine frame 1 is provided with a vertical opening 101, and conveying wheels 102 are arranged on two sides of the vertical opening 101 and used for conveying steel pipes to enter and exit; the two sides of the transverse opening 1011 are provided with the aligning mechanisms 4, each aligning mechanism 4 is provided with a movable abutting block 41, a second lead screw motor 42 is arranged below each movable abutting block 41, and each second lead screw motor 42 is used for driving each movable abutting block 41 to move so as to push the two ends of each steel pipe to adjust the center position; the support frame body 2 is positioned at the center of the frame 1, the support frame body is U-shaped, and the top of the support frame body can be used for accommodating a steel pipe; the clamping mechanism 3 is arranged on two sides of the supporting frame body 2, the clamping mechanism 3 is provided with a clamping plate 31, the clamping plate 31 is divided into a vertical plate 311, an inclined upper plate 312 and an inclined lower plate 313, and a rubber pad is pasted on the inner side plate surface of the vertical plate 311 and used for extruding an inclined upper angle of the steel pipe; the punching machine 5 is arranged below the top of the frame 1 and positioned on the right side of the transverse opening 1011, and the punching machine 5 is used for punching a steel pipe; and the deburring mechanism 6 is arranged below the top of the machine frame 1 and positioned on the left side of the transverse opening 1011, and the deburring mechanism 6 is used for deburring in a hole.
The vertical hole 101 and the transverse hole 1011 are arranged in a crossed mode, the vertical hole 101 is a window for guiding and guiding steel pipes, and the transverse hole 1011 is a window for machining the steel pipes; when the steel pipe rotates to the transverse opening 1011, the steel pipe is in an asymmetric state, the steel pipe is pushed to be in central symmetry by the movable abutting block 41, and the position symmetry of punching is guaranteed when the subsequent steel pipe rotates conveniently.
The deburring mechanism 6 and the perforating machine 5 are symmetrically arranged, after a hole is drilled in the steel pipe, the drilling position of the rotated steel pipe is just the same as that of the deburring mechanism 6, and deburring is facilitated.
Specifically, as shown in fig. 2-3, a moving base 103 is disposed at the bottom of the supporting frame 2, a first lead screw motor 104 is disposed at one side of the moving base 103, and the first lead screw motor 104 is used for driving the moving base 103 to move and adjust the position. If a plurality of holes need to be punched on one side of the steel tube, the first lead screw motor 104 is required to drive the moving seat 103 to move, and the position needing to be punched is adjusted by matching with the moving resisting block 41.
Specifically, as shown in fig. 3, a cylindrical block 21 is disposed on the moving base 103, the cylindrical block 21 is fixed inside the supporting frame 2, a toothed disc 211 is further disposed in the middle of the cylindrical block 21, a first motor 23 is further disposed above the moving base 103, a transmission gear 22 is disposed above the first motor 23, the transmission gear 22 is engaged with the toothed disc 211, and the first motor 23 is configured to drive the transmission gear 22 to rotate, so that the supporting frame 2 can rotate.
Specifically, as shown in fig. 4-5, two sides of the middle upper portion of the supporting frame 2 are provided with the squeezing plates 24, the squeezing plates 24 are of an expanding type, the expanding portion of the squeezing plates 24 is provided with a first roller 241, the middle of the squeezing plates 24 is provided with a second roller 242, two sides of the lower portion of the squeezing plates 24 are provided with first springs 25, and the squeezing plates 24 are used for squeezing and adjusting the center positions of two sides of the steel pipe.
Specifically, as shown in fig. 6 to 7, the clamping mechanism 3 further has moving rollers 32, and the moving rollers 32 are located in two sides of the supporting frame body 2; the first moving sliding block 33 is sleeved at two ends of the shaft of the moving roller 32, the outer side surface of the moving roller 32 is toothed, the lower end circle of the inclined upper plate 312 is also toothed, the first moving sliding block 33 is in auspicious and meshed transmission with the inclined upper plate 312, and a plurality of springs are further arranged at the bottom of the first moving sliding block 33; specifically, the clamping mechanism 3 further comprises a long connecting rod 34, the long connecting rod 34 is transversely arranged inside the supporting frame body 2, and one end of the long connecting rod 34 is connected with the lower end of the inclined lower plate 313; a second moving slider 35, the second moving slider 35 being disposed inside the supporting frame body 2, the second moving slider 35 being connected to the other end of the long link 34; and the rotating block 37, the rotating block 37 is arranged in the supporting frame body 2 and is positioned between the two second movable sliding blocks 35, two sides of the rotating block 37 are arc block-shaped, and the bottom of the rotating block 37 is provided with a second motor 36.
Specifically, as shown in fig. 8-9, the deburring mechanism 6 has a movable box 61, the movable box 61 is disposed below the top of the frame 1, the top of the frame 1 is further provided with a third lead screw motor 63, and the third lead screw motor 63 is connected with the movable box 61; the rotary drum 64 is arranged in the movable box body 61, the top of the frame 1 is also provided with a third motor 62, the lower end of the third motor 62 is provided with a long coupling 621, and the long coupling 621 is connected with the rotary drum 64; and the connecting block 65 is fixed at the bottom of the rotary drum 64, a cutting blade 662 is arranged in the long drum at the bottom of the connecting block 65, and the cutting blade 662 is used for cutting burrs in the hole.
Specifically, as shown in fig. 10 to 11, a pushing block 68 is arranged in the connecting block 65, the pushing block 68 is in a triangular block shape, semicircular pushing plates 69 are arranged on the front and rear sides of the pushing block 68, the pushing plates 69 are arranged at the bottom of the movable box 61 and can slide, a telescopic cylinder 70 is arranged on one side of the pushing plates 69, the telescopic cylinder 70 is used for driving the pushing plates 69 to move, semicircular notches are arranged on the bottom surfaces of the two sides of the pushing block 68, a third spring 651 is arranged in the connecting block 65, a ball 652 is arranged at the top of the third spring 651, and the ball 652 is attached to the bottom surface of the notch of the pushing block 68.
Specifically, a round rod 66 is further arranged below the connecting block 65, second springs 67 are arranged on two sides of the round rod 66, the top surface of the round rod 66 is circular and attached to the bottom surface of the pushing block 68, two short connecting rods 661 are arranged at the bottom of the round rod 66, and the short connecting rods 661 are connected with the cutting blade 662.
A method for using a symmetrical punching device for a steel pipe comprises the following steps:
the steel pipe is conveyed to the supporting frame body 2 from the vertical opening 101 through the conveying wheel 102, then the first motor 23 is started, the first motor 23 drives the transmission gear 22 to rotate, the transmission gear 22 is in meshing transmission with the fluted disc 211 to drive the cylindrical block 21 to rotate, the supporting frame body 2 is made to rotate, the supporting frame body is made to rotate and is aligned with the transverse opening 1011, then the second lead screw motor 42 is started, the second lead screw motor 42 drives the movable abutting block 41 to move, and the movable abutting block 41 pushes the steel pipe to adjust the central position of the steel pipe;
starting a second motor 36, driving a rotating block 37 to rotate by the second motor 36, pushing a second moving slide block 35 to move by arc blocks on two sides of the rotating block 37, pushing a long connecting rod 34 by the second moving slide block 35, pushing an inclined lower plate 313 by the long connecting rod 34, finally enabling a vertical plate 311 to be overturned and extruded on inclined upper corners on two sides of the steel pipe, driving a first moving slide block 33 to move downwards by overturning an inclined upper plate 312, enabling a moving roller 32 to retract into a supporting frame body 2, and enabling the bottom of the steel pipe to be attached to the top surface of the supporting frame body 2 so as to fix the steel pipe;
starting the perforating machine 5 to perforate one end of the steel pipe, starting the first motor 23 again after perforating is finished, driving the supporting frame body 2 to rotate 180 degrees, and perforating the other end of the steel pipe by the perforating machine 5;
the third screw motor 63 is started, the moving box body 61 is driven to move downwards, the cutting blade 662 enters the steel pipe after the hole is drilled, then the telescopic cylinder 70 is started, the pushing plate 69 is driven to move, the pushing plate 69 pushes the pushing block 68 to move, the round rod 66 abuts against the bottom surface of the pushing block 68 to move downwards, the short connecting rod 661 is driven to push outwards, the short connecting rod 661 drives the cutting blade 662 to expand, the pushing plate 69 retracts to the original position after the cutting blade 662 expands, the cutting blade 662 is driven to move to the position needing deburring by the third screw motor 63, finally the third motor 62 is started, the third motor 62 drives the rotary drum 64 to rotate, the cutting blade 662 at the bottom rotates to perform deburring, the whole process returns to the initial position after the whole process is completed, and the steel pipe rotates to the position of the vertical opening 101 to be led out.
Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.

Claims (10)

1. The utility model provides a symmetry perforating device that steel pipe was used which characterized in that includes:
a frame having
The conveying wheels are arranged on two sides of the vertical opening and are used for conveying the steel pipes to enter and exit; and
a transverse port, wherein two sides of the transverse port are provided with an alignment mechanism, and the alignment mechanism is provided with
The second screw motor is used for driving the movable abutting block to move so as to push two ends of the steel pipe to adjust the center position;
the support frame body is positioned in the center of the frame, is shaped like a U and can contain a steel pipe at the top;
the clamping mechanism is arranged on two sides of the supporting frame body and is provided with
The clamping plate comprises a vertical plate, an inclined upper plate and an inclined lower plate, and a rubber pad is pasted on the inner side plate surface of the vertical plate and used for extruding an inclined upper angle of the steel pipe;
the punching machine is arranged below the top of the frame and positioned on the right side of the transverse port, and is used for punching a steel pipe; and
the deburring mechanism is arranged below the top of the rack and positioned on the left side of the transverse opening, and the deburring mechanism is used for deburring in the hole.
2. The symmetrical punching device for the steel pipe according to claim 1, wherein the bottom of the supporting frame body is provided with a moving seat, one side of the moving seat is provided with a first lead screw motor, and the first lead screw motor is used for driving the moving seat to move and adjust the position.
3. The symmetric punching device for the steel tube according to claim 2, wherein the movable base is provided with a cylindrical block, the cylindrical block is fixed inside the supporting frame, a fluted disc is further provided in the middle of the cylindrical block, a first motor is further provided above the movable base, a transmission gear is provided above the first motor, the transmission gear is meshed with the fluted disc, and the first motor is used for driving the transmission gear to rotate so as to enable the supporting frame to rotate.
4. The symmetrical punching device for the steel pipe according to claim 1, wherein the supporting frame body is provided with two squeezing plates at two sides above the middle, the squeezing plates are of an expanding type, a first roller is arranged in the expanding portion of the squeezing plates, a second roller is arranged in the middle of the squeezing plates, the squeezing plates are provided with first springs at two sides below the squeezing plates, and the squeezing plates are used for squeezing and adjusting the center positions of the two sides of the steel pipe.
5. The symmetric punching device for the steel pipe according to claim 1, wherein the clamping mechanism further comprises
Moving rollers located in both sides of the support frame; and
the first movable sliding block is sleeved at two ends of a shaft of the movable roller, the outer side face of the movable roller is toothed, the lower end circle of the inclined upper plate is also toothed, the first movable sliding block is in auspicious and meshed transmission with the inclined upper plate, and a plurality of springs are further arranged at the bottom of the first movable sliding block.
6. A symmetric hole-punching device for steel pipe as claimed in claim 5, wherein said clamping mechanism further comprises
The long connecting rod is transversely arranged inside the supporting frame body, and one end of the long connecting rod is connected with the lower end of the inclined lower plate;
the second moving sliding block is arranged inside the supporting frame body and is connected with the other end of the long connecting rod; and
and the rotating block is arranged in the supporting frame body and is positioned between the two second movable sliding blocks, two sides of the rotating block are in an arc block shape, and a second motor is arranged at the bottom of the rotating block.
7. The symmetric punching device for steel pipe according to claim 1, wherein the deburring mechanism has
The movable box body is arranged below the top of the rack, and a third lead screw motor is further arranged at the top of the rack and connected with the movable box body;
the rotating drum is arranged in the moving box body, a third motor is further arranged at the top of the rack, a long coupling shaft is arranged at the lower end of the third motor, and the long coupling shaft is connected with the rotating drum; and
the rotary drum comprises a rotary drum body, a connecting block is fixed to the bottom of the rotary drum body, a cutting blade is arranged in a long drum at the bottom of the connecting block, and the cutting blade is used for cutting burrs in a hole.
8. The symmetrical punching device for the steel pipe as claimed in claim 7, wherein the connecting block is provided with a pushing block, the pushing block is in a triangular block shape, semicircular pushing plates are arranged on the front and rear sides of the pushing block, the pushing plates are slidably arranged at the bottom of the movable box, one side of each pushing plate is provided with a telescopic cylinder, the telescopic cylinder is used for driving the pushing plates to move, semicircular notches are arranged on the bottom surfaces of the two sides of each pushing block, a third spring is arranged in the connecting block, and balls are arranged on the tops of the third springs and fit on the bottom surfaces of the notches of the pushing blocks.
9. The symmetrical punching device for the steel pipe as claimed in claim 8, wherein a round bar is further provided below the connecting block, second springs are provided at both sides of the round bar, the top surface of the round bar is round and fits under the bottom surface of the pushing block, and two short connecting rods are provided at the bottom of the round bar and connected with the cutting blades.
10. A method for using a symmetrical punching device for a steel pipe comprises the following steps:
the steel pipe is conveyed to the supporting frame body from the vertical opening through the conveying wheel, then a first motor is started, the first motor drives the transmission gear to rotate, the transmission gear is in meshing transmission with the fluted disc to drive the cylindrical block to rotate and enable the supporting frame body to rotate, the supporting frame body rotates and is parallel to the transverse opening, then a second lead screw motor is started, the second lead screw motor drives the movable abutting block to move, and the movable abutting block pushes the steel pipe to adjust the central position of the steel pipe;
starting a second motor, driving the rotating block to rotate by the second motor, pushing the second moving slide block to move by the arc blocks on two sides of the rotating block, pushing the long connecting rod by the second moving slide block, pushing the inclined lower plate by the long connecting rod, finally enabling the vertical plates to be overturned and extruded on the inclined upper corners on two sides of the steel pipe, driving the first moving slide block to move downwards by the inclined upper plate, enabling the moving idler wheels to retract into the supporting frame body, and enabling the bottom of the steel pipe to be attached to the top surface of the supporting frame body so as to fix the steel pipe;
starting the perforating machine to perforate one end of the steel pipe, starting the first motor again after perforating is finished, driving the supporting frame body to rotate 180 degrees, and perforating the other end of the steel pipe by the perforating machine;
the third screw motor is started, the driving moving box body moves downwards, the cutting blade enters a steel pipe with a drilled hole, then the telescopic cylinder is started, the driving pushing plate moves, the pushing plate pushes the pushing block to move, the round rod pushes the bottom surface of the pushing block to move downwards, the short connecting rod is driven to push outwards, the cutting blade is driven to expand by the short connecting rod, the pushing plate retracts to the original position after the cutting blade is expanded, the cutting blade moves to a part needing deburring under the driving of the third screw motor, the third motor is started at last, the third motor drives the rotary drum to rotate, the cutting blade at the bottom rotates to perform deburring, the initial position is returned after the whole process is completed, the steel pipe is rotated to the position of the vertical port, and the steel pipe is led out.
CN202010271790.2A 2020-04-08 2020-04-08 Symmetrical perforating device for steel pipe Active CN111300058B (en)

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CN113732706A (en) * 2021-08-06 2021-12-03 余友勇 Double-layer synchronous water tank production device for solar water heater
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CN112223412A (en) * 2020-09-17 2021-01-15 张家港市盛港防火板业科技有限公司 Processing apparatus that panel punched
CN113732706A (en) * 2021-08-06 2021-12-03 余友勇 Double-layer synchronous water tank production device for solar water heater
CN116787221A (en) * 2023-08-29 2023-09-22 泰州宏润金属科技有限公司 Hardware fitting counterpoint punching machine
CN116787221B (en) * 2023-08-29 2023-10-24 泰州宏润金属科技有限公司 Hardware fitting counterpoint punching machine

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