CN111347251A - Steel pipe correction machining device and using method - Google Patents
Steel pipe correction machining device and using method Download PDFInfo
- Publication number
- CN111347251A CN111347251A CN202010194817.2A CN202010194817A CN111347251A CN 111347251 A CN111347251 A CN 111347251A CN 202010194817 A CN202010194817 A CN 202010194817A CN 111347251 A CN111347251 A CN 111347251A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- plate
- wheel
- machine body
- straightening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 159
- 239000010959 steel Substances 0.000 title claims abstract description 159
- 238000000034 method Methods 0.000 title claims description 12
- 238000003754 machining Methods 0.000 title abstract description 12
- 238000012937 correction Methods 0.000 title abstract description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 85
- 238000005553 drilling Methods 0.000 claims abstract description 77
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 19
- 239000000843 powder Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 210000003781 tooth socket Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a steel pipe correction machining device, and relates to the technical field of machining. In this application, steel pipe straightening processingequipment includes: the machine body is arranged on the plane, and one side of the machine body is provided with a feeding port; the straightening device is arranged in the machine body and comprises: the pressure wheel is arranged in the machine body, and a semicircular groove is formed in the periphery of the pressure wheel; the cleaning brush is arranged above the pressure wheel; the first extrusion wheel is arranged below the pressure wheel, the periphery of the first extrusion wheel is meshed with the periphery of the pressure wheel, a semicircular groove is formed in the periphery of the first extrusion wheel, and the semicircular groove of the first extrusion wheel and the semicircular groove of the pressure wheel form a complete circle; the detection device is arranged inside the machine body and is movably connected with the machine body; the drilling device is arranged on the other side of the machine body and is arranged above the machine body. The invention is used for solving the problem of poor machining effect caused by the need of repositioning the steel pipe after the steel pipe is corrected in the prior art.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a steel pipe correcting and machining device and a using method thereof.
Background
The steel pipe is a common stress member, has the advantages of light weight and high strength, and is widely used in engineering construction.
The steel pipe is used for manufacturing the building structure net rack, the strut and the mechanical support, so that the weight can be reduced, the steel can be saved, the industrialized mechanical construction can be realized, the steel can be saved, the construction can be simplified, the area of a coating layer can be greatly reduced, and the investment and the maintenance cost can be saved.
However, due to production or transportation, the steel pipe may become bent, thereby affecting use and construction of the steel pipe, the bent steel pipe is straightened by a straightening machine in order to reduce waste of pipes, the straightened steel pipe needs to be repositioned when drilling, and the steel pipe needs to be re-corrected to affect the machining progress if the fixing device excessively clamps the steel pipe during drilling of the straightened steel pipe, thereby causing secondary deformation of the steel pipe.
Disclosure of Invention
The invention aims to provide a steel pipe correction machining device which is used for solving the problem that in the prior art, a machining effect is poor due to the fact that a steel pipe needs to be repositioned after being corrected.
In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions: a steel pipe straightening and processing device comprises: the device comprises a machine body, a feeding device and a control device, wherein the machine body is arranged on a plane, one side of the machine body is provided with a feeding port, and the feeding port and the machine body are integrally formed; the straightening device is arranged inside the machine body and fixedly connected with the machine body, and the straightening device comprises: the pressure wheel is arranged inside the machine body and is movably connected with the inner wall of the machine body, a semicircular groove is formed in the periphery of the pressure wheel, and the semicircular groove of the pressure wheel is not flush with the feeding port; the cleaning brush is arranged above the pressure wheel and is attached to the semicircular groove of the pressure wheel; the first extrusion wheel is arranged below the pressure wheel, the periphery of the first extrusion wheel is meshed with the periphery of the pressure wheel, a semicircular groove is formed in the periphery of the first extrusion wheel, the semicircular groove of the first extrusion wheel and the semicircular groove of the pressure wheel form a complete circle, and a steel pipe is arranged between the semicircular groove of the pressure wheel and the semicircular groove of the first extrusion wheel; the second extrusion wheel is arranged below the pressure wheel, the periphery of the second extrusion wheel is meshed with the periphery of the pressure wheel, a semicircular groove is formed in the periphery of the second extrusion wheel, the semicircular groove of the second extrusion wheel and the semicircular groove of the pressure wheel form a complete circle, the steel pipe is arranged between the semicircular groove of the pressure wheel and the semicircular groove of the second extrusion wheel, and a space is formed between the second extrusion wheel and the first extrusion wheel; the detection device is arranged inside the machine body and is movably connected with the machine body, and a space is arranged between the detection device and the straightening device; the drilling device is arranged on the other side of the machine body, is arranged above the machine body and is fixedly connected with the machine body; and the discharging device is arranged on the other side of the machine body, the discharging device is arranged on one side of the drilling device, and a space is arranged between the discharging device and the drilling device.
In above-mentioned technical scheme, this application adopts straightener, drilling equipment, conveyor, and the back is straightened to crooked steel pipe carries out drilling work to the steel pipe simultaneously, makes through drilling equipment and straightener's cooperation can directly drill after crooked steel pipe is straightened, reduces and does not have the way to drill simultaneously and need choose the device for use again to drill hole after current steel pipe is straightened, and this needs the re-clamping to lead to the steel pipe secondary to receive the too big deformation of clamping dynamics easily, influences machining efficiency.
Further, in an embodiment of the invention, the detecting device is arranged at one side of the straightening device, and the detecting device comprises: the turntable is arranged in the machine body and is movably connected with the machine body, the turntable and the steel pipe form a same circle, a through hole is formed in the middle of the turntable, and the steel pipe penetrates through the through hole of the turntable; the sliding block is arranged on the surface of the rotating disc and is movably connected with the rotating disc; the limiting spring is arranged on one side of the sliding block, one end of the limiting spring is fixedly connected with the sliding block, and the other end of the limiting spring is fixedly connected with the rotary disc; one end of the movable rod is movably connected with the sliding block; the supporting rod is arranged on one side of the rotary table, one side of the supporting rod is movably connected with the rotary table, and the supporting rod is movably connected with the other end of the movable rod; the contact wheel is arranged at one end of the supporting rod and is movably connected with the supporting rod, and the periphery of the contact wheel is in contact with the outer surface of the steel pipe.
Further, in an embodiment of the present invention, the drilling device is disposed at a right side of the machine body, and the drilling device includes: the fixing frame is arranged on the right side of the machine body and is fixedly connected with the machine body; the rotating motor is arranged above the fixing frame and is fixedly connected with the fixing frame; the guide plate is arranged on the inner lower surface of the fixing frame and is fixedly connected with the fixing frame; the fixed plate is arranged on the left side of the guide plate, is connected with the guide plate in a sliding manner, is attached to the guide plate, and moves along the left plane of the guide plate; the fixing ring is arranged below the fixing plate and is fixedly connected with the fixing plate; the drilling head is arranged on the left side of the fixing plate; the stop plate is arranged below the fixing ring and is opposite to the fixing ring; the driven rod is arranged inside the fixing plate and is connected with the tooth socket of the fixing plate; the driven wheel is arranged on the inner lower surface of the fixing frame and is movably connected with the fixing frame, and the periphery of the driven wheel is meshed with the periphery of the driven rod; the displacement plate is arranged on the upper surface of the drilling head and fixedly connected with the drilling head, one side of the displacement plate penetrates into the fixed plate, and the displacement plate moves up and down in a groove in the fixed plate; the adjusting block is arranged inside the stop plate and is movably connected with the stop plate; the clamping rod is arranged inside the guide plate and is movably connected with the guide plate, and a gap is formed between the clamping rod and the guide plate; the pressure spring is arranged between the clamping rod and the guide plate; the extrusion strip is arranged inside the fixed plate, and one end of the extrusion strip is fixedly connected with the displacement plate; the pressure plate is arranged inside the stop plate and is movably connected with the stop plate; the reset spring is arranged in the stop plate and fixedly connected with the adjusting block.
Further, in the embodiment of the present invention, a T-shaped block is disposed on the surface of the turntable, the T-shaped block of the turntable is clamped with the inside of the machine body, an external control motor is disposed on the periphery of the turntable, the control motor drives the turntable to rotate, and the T-shaped block of the turntable rotates along a groove inside the machine body.
Further, in the embodiment of the present invention, a supporting plate is disposed on the surface of the turntable, the supporting plate is movably connected to the supporting rod, and the supporting plate and the turntable are integrally formed; a space is arranged between the sliding block and the supporting plate of the rotating disc.
Further, in the embodiment of the present invention, the movable rod is connected with the inner slide plate of the supporting rod.
Further, in the embodiment of the present invention, a through hole is formed in the inner side of the guide plate, one end of the clamping rod is higher than the through hole of the guide plate, and the tooth space end of the driven rod corresponds to the through hole of the guide plate; the upper end of the driven rod is rotatably arranged and leans against the clamping rod in the through hole of the guide plate when rotating.
Further, in the embodiment of the present invention, the lower end of the clamping rod extends into the inner part of the fixing plate; the extrusion strip moves downwards along with the displacement plate moving downwards, penetrates into the inner through hole of the stop plate to be attached to the pressure plate when moving downwards, and pushes the adjusting block to extrude the steel pipe by the pressure plate; the inner wall that should end the position board becomes the arc setting, and the inner wall that should gu fixed ring becomes the arc setting, should end the position board and should gu fixed ring becomes the opposite face setting, should end the position board and should set up relatively with this fixed plate and form a complete inner wall circular, and this regulating block becomes the same arc with the inner wall that should end the position board.
Further, in an embodiment of the present invention, the discharging device includes: the protective belt is arranged above the machine body and on the right side of the drilling device, a gap is formed in the protective belt, the gap of the protective belt is used for discharging steel pipes, and the protective belt is attached to the surfaces of the steel pipes for friction; the conveying belt is arranged in the machine body, the steel pipe is arranged above the conveying belt, and the conveying belt is arranged below the protective belt; the driving motor is arranged at one end of the conveying belt and used for controlling the conveying belt to rotate.
The embodiment of the invention also discloses a using method of the steel pipe correcting and processing device, which comprises the following steps:
starting a straightening device, putting a steel pipe to be straightened into the straightening device from a feeding port, contacting the steel pipe with a first extrusion wheel, a pressure wheel and a second extrusion wheel after the steel pipe reaches the straightening device, straightening the bent part of the steel pipe through the first extrusion wheel, the pressure wheel and the second extrusion wheel, and passing through a detection device after the steel pipe is straightened;
starting a detection device, driving a rotary table to rotate by an external control motor, thereby driving a support rod, a sliding block, a limiting spring, a movable rod and a contact wheel to rotate, and when the rotary table rotates, a steel pipe continuously moves, and simultaneously the contact wheel connected with the support rod is attached to the surface of the steel pipe;
starting a drilling device, after a steel pipe moves to the position of a stop plate, stopping rotation of a pressure wheel, a first extrusion wheel and a second extrusion wheel, driving a driven wheel to rotate by rotation of a rotating motor, driving a driven rod to rotate by the driven wheel, enabling a fixing plate to move downwards through the driven rod, enabling a drilling head to move downwards by a displacement plate while the fixing plate moves downwards, stopping movement of the fixing plate when a fixing ring arranged on the fixing plate is contacted with the stop plate, enabling the upper end of the driven rod to approach a clamping rod in a guide plate through an external pushing device at the upper end of the driven rod, enabling the lower end of the clamping rod to be buckled into the fixing plate through the driven rod to form fixation, enabling a drilling head to continuously move downwards to punch the steel pipe after the fixing plate is fixed, enabling the displacement plate to drive an extrusion strip to move downwards when the drilling head moves downwards, and enabling a pressure plate to be abutted through the extrusion strip to, the outer wall of the adjusting block is attached to the jacking steel pipe to reduce the displacement of the drill hole;
starting discharging device, rotating electrical machines drives drilling head, fixed plate and resets after the drilling of steel pipe is accomplished, and pressure wheel, first extrusion wheel, second extrusion wheel start to continue the aligning to carry the steel pipe simultaneously, and the steel pipe of accomplishing drilling and aligning passes through discharging device's protecting band, the conveyer belt and carries out the ejection of compact, the fine powder that produces when carrying out simple surface friction reduction drilling to the steel pipe through the protecting band simultaneously.
The invention has the beneficial effects that: firstly, the steel pipe straightening and processing device can drill the steel pipe after the bent steel pipe is straightened, so that secondary deformation caused by secondary clamping and drilling is reduced, the processing efficiency is improved, and the damage to the steel pipe is reduced. Firstly, straighten the steel pipe through straightener, the position board that ends through drilling equipment after the aligning is accomplished, the retaining ring carries out the rigidity to the steel pipe, then drive the displacement plate downstream through the rotating electrical machines and promote the inside extrusion strip of fixed plate simultaneously and exert pressure to the pressure plate, it makes the regulating block carry out the roof pressure to the steel pipe in retaining ring and the position board and further fixes the steel pipe when the steel pipe is drilled to drive the pressure plate and the laminating of regulating block, prevent that the vibrational force of steel pipe drilling in-process from leading to the steel pipe to take place the skew.
Drawings
The present application is further described below with reference to the drawings and examples.
FIG. 1 is a front view of a steel pipe straightening and processing apparatus according to an embodiment of the present invention.
FIG. 2 is a schematic view showing the inside of a straightening apparatus of a steel pipe straightening processing apparatus according to an embodiment of the present invention.
FIG. 3 is a schematic view of the interior of a detection device of the steel pipe straightening and processing device according to the embodiment of the present invention.
Fig. 4 is a schematic view of a drilling device of the steel pipe straightening and processing device according to the embodiment of the invention.
Fig. 5 is an overall schematic view of a drilling device of the steel pipe correction processing device according to the embodiment of the present invention.
FIG. 6 is a schematic view of the inside of a drilling device of the steel pipe straightening and processing device according to the embodiment of the present invention.
Fig. 7 is a partial schematic view of a drilling device of the steel pipe straightening and processing device according to the embodiment of the invention.
Fig. 8 is a schematic view of the working process of the steel pipe straightening and processing device according to the embodiment of the invention.
10. Machine body 20, feeding port 30 and drilling device
301. Fixing frame 302, rotating motor 303 and guide plate
304. Fixed plate 305, driven wheel 306 and driven rod
307. Fixing ring 308, drilling head 309 and stop plate
310. Displacement plate 311, adjusting block 312 and clamping rod
313. Pressure spring 314, pressing strip 315, pressure plate
316. Reset spring 40, discharging device 401 and protective belt
402. Conveyer belt 403, driving motor 50 and straightening device
501. Cleaning brush 502, pressure wheel 503, first extrusion wheel
504. Second extrusion wheel 60, detection device 601 and support rod
602. Sliding block 603, limiting spring 604, active lever
605. Contact wheel 606, rotary table 70, steel pipe
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. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without 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.
The first embodiment is as follows:
as shown in fig. 1 and 2, the present embodiment discloses a steel pipe 70 straightening and processing apparatus, including: the device comprises a machine body 10, a straightening device 50, a pressure wheel 502, a cleaning brush 501, a first extrusion wheel 503, a second extrusion wheel 504, a detection device 60, a drilling device 30 and a discharging device 40, wherein the machine body 10 is arranged on a plane, a feeding port 20 is formed in one side of the machine body 10, and the feeding port 20 and the machine body 10 are integrally formed; straightening device 50 sets up in the inside of organism 10, and straightening device 50 and organism 10 fixed connection, straightening device 50 includes: the pressure wheel 502 is arranged inside the machine body 10, the pressure wheel 502 is movably connected with the inner wall of the machine body 10, a semicircular groove is formed in the periphery of the pressure wheel 502, and the semicircular groove of the pressure wheel 502 is not flush with the feeding port 20; the cleaning brush 501 is arranged above the pressure wheel 502, and the cleaning brush 501 is attached to the semicircular groove of the pressure wheel 502; the first extrusion wheel 503 is arranged below the pressure wheel 502, the periphery of the first extrusion wheel 503 is meshed with the periphery of the pressure wheel 502, the periphery of the first extrusion wheel 503 is provided with a semicircular groove, the semicircular groove of the first extrusion wheel 503 and the semicircular groove of the pressure wheel 502 form a complete circle, and the steel pipe 70 is arranged between the semicircular groove of the pressure wheel 502 and the semicircular groove of the first extrusion wheel 503; the second extrusion wheel 504 is arranged below the pressure wheel 502, the periphery of the second extrusion wheel 504 is meshed with the periphery of the pressure wheel 502, the periphery of the second extrusion wheel 504 is provided with a semicircular groove, the semicircular groove of the second extrusion wheel 504 and the semicircular groove of the pressure wheel 502 form a complete circle, a steel pipe 70 is arranged between the semicircular groove of the pressure wheel 502 and the semicircular groove of the second extrusion wheel 504, and a gap is formed between the second extrusion wheel 504 and the first extrusion wheel 503; the detection device 60 is arranged inside the machine body 10, the detection device 60 is movably connected with the machine body 10, and a space is arranged between the detection device 60 and the straightening device 50; the drilling device 30 is arranged at the other side of the machine body 10, the drilling device 30 is arranged above the machine body 10, and the drilling device 30 is fixedly connected with the machine body 10; the discharging device 40 is arranged at the other side of the machine body 10, the discharging device 40 is arranged at one side of the drilling device 30, and a space is arranged between the discharging device 40 and the drilling device 30.
By adopting the straightening device 50, the drilling device 30 and the conveying device, the steel pipe 70 is simultaneously drilled after the bent steel pipe 70 is straightened, the bent steel pipe 70 can be directly drilled after being straightened through the matching of the drilling device 30 and the straightening device 50, the problem that the device is required to be reselected for drilling when the bent steel pipe 70 is straightened, which is caused by the fact that the steel pipe 70 is deformed due to overlarge clamping force for the second time due to the fact that the steel pipe 70 is required to be clamped again, and the machining efficiency is influenced is solved.
Specifically, as shown in FIG. 3, the detecting device 60 is provided on one side of the straightening device 50, and the detecting device 60 includes: the steel tube positioning device comprises a rotary disc 606, a sliding block 602, a limiting spring 603, a movable rod 604, a support rod 601 and a contact wheel 605, wherein the rotary disc 606 is arranged inside the machine body 10, the rotary disc 606 is movably connected with the machine body 10, the rotary disc 606 and the steel tube 70 form the same circle, a through hole is formed in the middle of the rotary disc 606, and the steel tube 70 penetrates through the through hole of the rotary disc 606; the sliding block 602 is arranged on the surface of the rotating disc 606, and the sliding block 602 is movably connected with the rotating disc 606; the limiting spring 603 is arranged on one side of the sliding block 602, one end of the limiting spring 603 is fixedly connected with the sliding block 602, and the other end of the limiting spring 603 is fixedly connected with the turntable 606; one end of the movable rod 604 is movably connected with the sliding block 602; the supporting rod 601 is arranged on one side of the rotating disc 606, one side of the supporting rod 601 is movably connected with the rotating disc 606, and the supporting rod 601 is movably connected with the other end of the movable rod 604; the contact wheel 605 is arranged at one end of the support rod 601, the contact wheel 605 is movably connected with the support rod 601, and the periphery of the contact wheel 605 contacts the outer surface of the steel pipe 70.
Specifically, as shown in fig. 4, 5, 6, and 7, the drilling device 30 is disposed at the right side of the machine body 10, and the drilling device 30 includes: the device comprises a fixed frame 301, a rotating motor 302, a guide plate 303, a fixed plate 304, a driven wheel 305, a driven rod 306, a fixed ring 307, a drilling head 308, a stop plate 309, a displacement plate 310, an adjusting block 311, a clamping rod 312, a pressure spring 313, a squeezing strip 314, a pressure plate 315 and a return spring 316, wherein the fixed frame 301 is arranged on the right side of the machine body 10, and the fixed frame 301 is fixedly connected with the machine body 10; the rotating motor 302 is arranged above the fixed frame 301, and the rotating motor 302 is fixedly connected with the fixed frame 301; the guide plate 303 is arranged on the inner lower surface of the fixed frame 301, and the guide plate 303 is fixedly connected with the fixed frame 301; the fixed plate 304 is arranged on the left side of the guide plate, the fixed plate 304 is connected with the guide plate 303 in a sliding mode, the fixed plate 304 and the guide plate 303 are arranged in a fitting mode, and the fixed plate 304 moves along the left side plane of the guide plate 303; the fixing ring 307 is arranged below the fixing plate 304, and the fixing ring 307 is fixedly connected with the fixing plate 304; the drill bit 308 is disposed on the left side of the fixing plate 304; the stop plate 309 is arranged below the fixing ring 307, and the stop plate 309 and the fixing ring 307 are arranged oppositely; the driven rod 306 is arranged inside the fixing plate 304, and the driven rod 306 is connected with the fixing plate 304 in a tooth slot way; the driven wheel 305 is arranged on the inner lower surface of the fixed frame 301, the driven wheel 305 is movably connected with the fixed frame 301, and the periphery of the driven wheel 305 is meshed with the periphery of the driven rod 306; the displacement plate 310 is arranged on the upper surface of the drilling head 308, the displacement plate 310 is fixedly connected with the drilling head 308, one side of the displacement plate 310 penetrates into the fixing plate 304, and the displacement plate 310 moves up and down in a groove in the fixing plate 304; the adjusting block 311 is arranged inside the stop plate 309, and the adjusting block 311 is movably connected with the stop plate 309; the clamping rod 312 is arranged inside the guide plate 303, the clamping rod 312 is movably connected with the guide plate 303, and a gap is formed between the clamping rod 312 and the guide plate 303; the pressure spring 313 is arranged between the clamping rod 312 and the guide plate 303; the pressing strip 314 is arranged inside the fixing plate 304, and one end of the pressing strip 314 is fixedly connected with the displacement plate 310; the pressure plate 315 is arranged inside the stop plate 309, and the pressure plate 315 is movably connected with the stop plate 309; a return spring 316 is disposed inside the stop plate 309, and the return spring 316 is fixedly connected to the adjusting block 311.
Specifically, the surface of carousel 606 is provided with the T-shaped piece, and the T-shaped piece of carousel 606 and organism 10's inside joint, the periphery of carousel 606 are provided with external control motor, and control motor drives the carousel 606 rotatory, and the T-shaped piece of carousel 606 rotates along the inside recess of organism 10.
Specifically, a support plate is arranged on the surface of the turntable 606, the support plate is movably connected with the support rod 601, and the support plate and the turntable 606 are integrally formed; a space is provided between the sliding block 602 and the support plate of the turntable 606. The movable rod 604 is connected to the inner runner plate of the strut 601. The rotating disc 606 and the supporting plate rotate around the center of the steel tube 70 as an axis while the steel tube 70 is conveyed, so that the straightening condition of the steel tube 70 is detected, and incomplete straightening is prevented.
Specifically, a through hole is formed in the inner side of the guide plate 303, one end of the clamping rod 312 is higher than the through hole of the guide plate 303, and the tooth space end of the driven rod 306 corresponds to the through hole of the guide plate 303; the upper end of the driven rod 306 is rotatably disposed, and the upper end of the driven rod 306 abuts against the catch rod 312 in the through hole of the guide plate 303 when rotating.
Specifically, the lower end of the clamping rod 312 extends into the fixing plate 304; the pressing strip 314 moves downwards while moving downwards on the displacement plate 310, when moving downwards, the pressing strip 314 penetrates into the inner through hole of the stop plate 309 to be attached to the pressure plate 315, and the pressure plate 315 pushes the adjusting block 311 to press towards the steel pipe 70; the inner wall of the stop plate 309 is arranged in an arc shape, the inner wall of the fixing ring 307 is arranged in an arc shape, the stop plate 309 and the fixing ring 307 are arranged in opposite surfaces, the stop plate 309 and the fixing plate 304 are arranged in opposite directions to form a complete inner wall circle, and the adjusting block 311 and the inner wall of the stop plate 309 are arranged in the same arc shape. The guide plate 303, the fixing plate 304, the driven wheel 305, the driven rod 306, the fixing ring 307, the stop plate 309, the adjusting block 311, the clamping rod 312, the pressure spring 313, the pressing strip 314, the pressure plate 315 and the return spring 316 are all symmetrically provided with a plurality of same parts.
Specifically, the discharging device 40 includes: the device comprises a protective belt 401, a conveying belt 402 and a driving motor 403, wherein the protective belt 401 is arranged above the machine body 10, the protective belt 401 is arranged on the right side of the drilling device 30, a gap is formed in the protective belt 401, the gap of the protective belt 401 is used for discharging the steel pipe 70, and the protective belt 401 is attached to the surface of the steel pipe 70 for friction; the conveying belt 402 is arranged in the machine body 10, the steel pipe 70 is arranged above the conveying belt 402, and the conveying belt 402 is arranged below the protective belt 401; a driving motor 403 is provided at one end of the conveyor belt 402, and the driving motor 403 is used to control the rotation of the conveyor belt 402. The steel pipe 70 straightening and processing device can drill the steel pipe 70 after the bent steel pipe 70 is straightened, so that secondary deformation caused by secondary clamping and drilling is reduced, the processing efficiency is improved, and the damage to the steel pipe 70 is reduced. The steel pipe 70 is straightened by the straightening device 50, after straightening is completed, the steel pipe 70 is fixed in position by the stop plate 309 and the fixing ring 307 of the drilling device 30, then the rotating motor 302 drives the displacement plate 310 to move downwards and simultaneously pushes the extrusion strip 314 in the fixing plate 304 to press the pressure plate 315, the pressure plate 315 is driven to be attached to the adjusting block 311, so that the adjusting block 311 presses the steel pipe 70 in the fixing ring 307 and the stop plate 309 against the steel pipe 70 in the drilling process of the steel pipe 70, the steel pipe 70 is further fixed while the steel pipe 70 is drilled, and the steel pipe 70 is prevented from being deviated due to vibration force in the drilling process of the steel pipe 70.
Finally, as shown in fig. 8, there is provided a method for using the steel pipe 70 straightening device, comprising the steps of:
starting the straightening device 50, putting the steel pipe 70 to be straightened into the steel pipe 70 from the feeding port 20, enabling the steel pipe 70 to contact with the first extrusion wheel 503, the pressure wheel 502 and the second extrusion wheel 504 after the steel pipe 70 reaches the straightening device 50, straightening the bent part of the steel pipe 70 through the first extrusion wheel 503, the pressure wheel 502 and the second extrusion wheel 504, and enabling the steel pipe 70 to pass through the detection device 60 after being straightened;
the detection device 60 is started, an external control motor drives a rotary table 606 to rotate, so that a support rod 601, a sliding block 602, a limiting spring 603, a movable rod 604 and a contact wheel 605 are driven to rotate, the steel pipe 70 continuously moves while the rotary table 606 rotates, the contact wheel 605 connected with the support rod 601 is attached to the surface of the steel pipe 70, when the surface of the steel pipe 70 has a concave or convex straightening problem, the contact wheel 605 drives the support rod 601 to move upwards or downwards, so that the straightening condition of the steel pipe 70 is known, fine powder falling from the surface of the steel pipe 70 in the straightening process of the steel pipe 70 is adhered to the arc-shaped surfaces of a pressure wheel 502, a first extrusion wheel 503 and a second extrusion wheel 504, the fine powder is cleaned when the pressure wheel 502, the first extrusion wheel 503 and the second extrusion wheel 504 rotate through a cleaning brush 501, and holes are punched in the steel pipe 70 after the steel pipe 70 is straightened;
starting the drilling device 30, after the steel pipe 70 moves to the position of the stop plate 309, the pressure wheel 502, the first extrusion wheel 503 and the second extrusion wheel 504 stop rotating, the rotating motor 302 rotates to drive the driven wheel 305 to rotate, the driven wheel 305 drives the driven rod 306 to rotate, the fixed plate 304 moves downwards through the driven rod 306, the displacement plate 310 drives the drilling head 308 to move downwards while the fixed plate 304 moves downwards, when the fixing ring 307 arranged on the fixed plate 304 contacts with the stop plate 309, the fixed plate 304 stops moving while the upper end of the driven rod 306 approaches the clamping rod 312 inside the guide plate 303 through an external pushing device, the lower end of the clamping rod 312 is buckled into the fixed plate 304 through the driven rod 306 to form fixation, after the fixed plate 304 is fixed, the drilling head 308 continuously moves downwards to drill the steel pipe 70, when the drilling head 308 moves downwards, the displacement plate 310 drives the extrusion strip 314 to move downwards, the pressure plate 315 is pressed through the pressing strip 314, so that the pressure plate 315 is attached to the adjusting block 311, and the displacement of the drilled hole is reduced by attaching the outer wall of the adjusting block 311 to the pressing steel pipe 70;
starting the discharging device 40, driving the drilling head 308 and the fixing plate 304 to reset by the rotating motor 302 after the drilling of the steel pipe 70 is completed, starting the pressure wheel 502, the first extrusion wheel 503 and the second extrusion wheel 504 to continue to straighten and convey the steel pipe 70, discharging the steel pipe 70 after the drilling and the straightening through the protective belt 401 and the conveying belt 402 of the discharging device 40, and simultaneously reducing fine powder generated during the drilling by simple surface friction of the steel pipe 70 through the protective belt 401.
Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.
Claims (10)
1. A steel pipe straightening and processing device, comprising:
the device comprises a machine body, a feeding device and a control device, wherein the machine body is arranged on a plane, one side of the machine body is provided with a feeding port, and the feeding port and the machine body are integrally formed;
the straightening device is arranged inside the machine body and fixedly connected with the machine body, and the straightening device comprises:
the pressure wheel is arranged inside the machine body and is movably connected with the inner wall of the machine body, a semicircular groove is formed in the periphery of the pressure wheel, and the semicircular groove of the pressure wheel is not flush with the feeding port;
the cleaning brush is arranged above the pressure wheel and is attached to the semicircular groove of the pressure wheel;
the first extrusion wheel is arranged below the pressure wheel, the periphery of the first extrusion wheel is meshed with the periphery of the pressure wheel, a semicircular groove is formed in the periphery of the first extrusion wheel, the semicircular groove of the first extrusion wheel and the semicircular groove of the pressure wheel form a complete circle, and a steel pipe is arranged between the semicircular groove of the pressure wheel and the semicircular groove of the first extrusion wheel;
the second extrusion wheel is arranged below the pressure wheel, the periphery of the second extrusion wheel is meshed with the periphery of the pressure wheel, a semicircular groove is formed in the periphery of the second extrusion wheel, the semicircular groove of the second extrusion wheel and the semicircular groove of the pressure wheel form a complete circle, the steel pipe is arranged between the semicircular groove of the pressure wheel and the semicircular groove of the second extrusion wheel, and a space is formed between the second extrusion wheel and the first extrusion wheel;
the detection device is arranged inside the machine body and is movably connected with the machine body, and a space is arranged between the detection device and the straightening device;
the drilling device is arranged on the other side of the machine body and is arranged above the machine body, and the drilling device is fixedly connected with the machine body;
the discharging device is arranged on the other side of the machine body, the discharging device is arranged on one side of the drilling device, and a space is arranged between the discharging device and the drilling device.
2. A steel pipe straightening and processing apparatus in accordance with claim 1, wherein said detecting means is provided on a side of said straightening means, said detecting means comprising:
the turntable is arranged inside the machine body and is movably connected with the machine body, the turntable and the steel pipe form the same circle, a through hole is formed in the middle of the turntable, and the steel pipe penetrates through the through hole of the turntable;
the sliding block is arranged on the surface of the rotating disc and is movably connected with the rotating disc;
the limiting spring is arranged on one side of the sliding block, one end of the limiting spring is fixedly connected with the sliding block, and the other end of the limiting spring is fixedly connected with the rotary disc;
one end of the movable rod is movably connected with the sliding block;
the support rod is arranged on one side of the rotary table, one side of the support rod is movably connected with the rotary table, and the support rod is movably connected with the other end of the movable rod;
the contact wheel is arranged at one end of the supporting rod and movably connected with the supporting rod, and the periphery of the contact wheel is in contact with the outer surface of the steel pipe.
3. The steel pipe straightening and processing device according to claim 1, wherein the drilling device is provided on a right side of the machine body, and the drilling device includes:
the fixing frame is arranged on the right side of the machine body and is fixedly connected with the machine body;
the rotating motor is arranged above the fixing frame and is fixedly connected with the fixing frame;
the guide plate is arranged on the inner lower surface of the fixing frame and is fixedly connected with the fixing frame;
the fixed plate is arranged on the left side of the guide plate, the fixed plate is connected with the guide plate in a sliding mode, the fixed plate and the guide plate are arranged in a fit mode, and the fixed plate moves along the left side plane of the guide plate;
the fixing ring is arranged below the fixing plate and is fixedly connected with the fixing plate;
the drilling head is arranged on the left side of the fixing plate;
the stop plate is arranged below the fixing ring and is opposite to the fixing ring;
the driven rod is arranged inside the fixing plate and is connected with the tooth socket of the fixing plate;
the driven wheel is arranged on the inner lower surface of the fixing frame and is movably connected with the fixing frame, and the periphery of the driven wheel is meshed with the periphery of the driven rod;
the displacement plate is arranged on the upper surface of the drilling head and fixedly connected with the drilling head, one side of the displacement plate penetrates into the fixed plate, and the displacement plate moves up and down in a groove in the fixed plate;
the adjusting block is arranged inside the stop plate and is movably connected with the stop plate;
the clamping rod is arranged inside the guide plate and is movably connected with the guide plate, and a gap is formed between the clamping rod and the guide plate;
a pressure spring provided intermediate the catch rod and the guide plate;
the extrusion strip is arranged inside the fixed plate, and one end of the extrusion strip is fixedly connected with the displacement plate;
the pressure plate is arranged inside the stop plate and is movably connected with the stop plate;
the reset spring is arranged inside the stop plate and fixedly connected with the adjusting block.
4. The steel pipe straightening and processing device according to claim 2, wherein a T-shaped block is arranged on the surface of the rotary table, the T-shaped block of the rotary table is clamped with the inside of the machine body, an external control motor is arranged on the periphery of the rotary table, the control motor drives the rotary table to rotate, and the T-shaped block of the rotary table rotates along a groove in the machine body.
5. The steel pipe straightening and processing device according to claim 4, wherein a support plate is arranged on the surface of the rotary table, the support plate is movably connected with the support rod, and the support plate and the rotary table are integrally formed; the sliding block with be provided with the interval between the backup pad of carousel.
6. The steel pipe straightening and processing device according to claim 5, wherein the movable rod is connected with an inner slide plate of the supporting rod.
7. The steel pipe straightening and processing device according to claim 3, wherein the guide plate is provided with a through hole on the inner side, one end of the clamping rod is higher than the through hole of the guide plate, and the tooth space end of the driven rod corresponds to the through hole of the guide plate;
the upper end of the driven rod is rotatably arranged, and the upper end of the driven rod leans against the clamping rod in the through hole of the guide plate when rotating.
8. The steel pipe straightening and processing device according to claim 7, wherein the lower end of the clamping rod extends into the fixing plate;
the extrusion strip moves downwards along with the downward movement of the displacement plate, penetrates into the inner through hole of the stop plate to be attached to the pressure plate when moving downwards, and pushes the adjusting block to extrude the steel pipe by the pressure plate;
the inner wall that ends the position board becomes the arc setting, gu fixed ring's inner wall becomes the arc setting, end the position board with gu fixed ring becomes the opposite face setting, end the position board with the fixed plate sets up relatively and forms a complete inner wall circular, the regulating block with the inner wall that ends the position board becomes same arc.
9. The steel pipe straightening and processing device according to claim 1, wherein the discharging device comprises:
the protective belt is arranged above the machine body and on the right side of the drilling device, a gap is formed in the protective belt and used for discharging steel pipes, and the protective belt is attached to the surfaces of the steel pipes for friction;
the conveying belt is arranged in the machine body, the steel pipe is arranged above the conveying belt, and the conveying belt is arranged below the protective belt;
the driving motor is arranged at one end of the conveying belt and used for controlling the conveying belt to rotate.
10. A using method of a steel pipe straightening and processing device comprises the following steps:
starting a straightening device, putting a steel pipe to be straightened into the straightening device from a feeding port, contacting the steel pipe with a first extrusion wheel, a pressure wheel and a second extrusion wheel after the steel pipe reaches the straightening device, straightening the bent part of the steel pipe through the first extrusion wheel, the pressure wheel and the second extrusion wheel, and passing through a detection device after the steel pipe is straightened;
starting a detection device, driving a rotary table to rotate by an external control motor, thereby driving a support rod, a sliding block, a limiting spring, a movable rod and a contact wheel to rotate, and when the rotary table rotates, a steel pipe continuously moves, and simultaneously the contact wheel connected with the support rod is attached to the surface of the steel pipe;
starting a drilling device, after a steel pipe moves to the position of a stop plate, stopping rotation of a pressure wheel, a first extrusion wheel and a second extrusion wheel, driving a driven wheel to rotate by rotation of a rotating motor, driving a driven rod to rotate by the driven wheel, enabling a fixing plate to move downwards through the driven rod, enabling a drilling head to move downwards by a displacement plate while the fixing plate moves downwards, stopping movement of the fixing plate when a fixing ring arranged on the fixing plate is contacted with the stop plate, enabling the upper end of the driven rod to approach a clamping rod in a guide plate through an external pushing device at the upper end of the driven rod, enabling the lower end of the clamping rod to be buckled into the fixing plate through the driven rod to form fixation, enabling a drilling head to continuously move downwards to punch the steel pipe after the fixing plate is fixed, enabling the displacement plate to drive an extrusion strip to move downwards when the drilling head moves downwards, and enabling a pressure plate to be abutted through the extrusion strip to, the outer wall of the adjusting block is attached to the jacking steel pipe to reduce the displacement of the drill hole;
starting discharging device, rotating electrical machines drives drilling head, fixed plate and resets after the drilling of steel pipe is accomplished, and pressure wheel, first extrusion wheel, second extrusion wheel start to continue the aligning to carry the steel pipe simultaneously, and the steel pipe of accomplishing drilling and aligning passes through discharging device's protecting band, the conveyer belt and carries out the ejection of compact, the fine powder that produces when carrying out simple surface friction reduction drilling to the steel pipe through the protecting band simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194817.2A CN111347251A (en) | 2020-03-19 | 2020-03-19 | Steel pipe correction machining device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194817.2A CN111347251A (en) | 2020-03-19 | 2020-03-19 | Steel pipe correction machining device and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111347251A true CN111347251A (en) | 2020-06-30 |
Family
ID=71188955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010194817.2A Pending CN111347251A (en) | 2020-03-19 | 2020-03-19 | Steel pipe correction machining device and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111347251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505913A (en) * | 2024-01-04 | 2024-02-06 | 烟台江源机械零部件有限公司 | Steel plate machining and drilling device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1523356A (en) * | 1976-07-05 | 1978-08-31 | Lamburn A S | Tube-straightening apparatus |
| US4406141A (en) * | 1980-08-21 | 1983-09-27 | Nippon Kokan Kabushiki Kaisha | Straightening apparatus for steel pipes and the like |
| CN103273114A (en) * | 2013-06-25 | 2013-09-04 | 天津市贝斯特阀门有限公司 | Multi-shaft drilling device |
| CN107051986A (en) * | 2017-06-19 | 2017-08-18 | 侯小芳 | A kind of cleaning device for inner wall of reducing steel tube |
| CN107511502A (en) * | 2017-09-25 | 2017-12-26 | 陈萍 | A kind of construction steel tube drilling device |
| CN107838685A (en) * | 2017-12-14 | 2018-03-27 | 吴秋敏 | A kind of building structure rack splicing mild steel steel pipe automation cutting grinding apparatus |
| CN107876820A (en) * | 2017-10-17 | 2018-04-06 | 江阴市永昌交通机械部件有限公司 | A kind of manipulator assemblies perforating device with anti-bending function |
| CN108500314A (en) * | 2018-05-09 | 2018-09-07 | 无锡市拓亿塑胶制品厂 | A kind of intermetallic composite coating drilling machine convenient for adjusting |
| CN208825606U (en) * | 2018-09-25 | 2019-05-07 | 上海松韬自动化设备有限公司 | Perforating device is used in a kind of processing of steel pipe |
| CN110666211A (en) * | 2019-10-19 | 2020-01-10 | 王叮叮 | Circular steel pipe surface tapping processing equipment for automobile framework |
| CN211939839U (en) * | 2020-03-19 | 2020-11-17 | 张家港市振原制管有限公司 | Steel pipe correction machining device |
-
2020
- 2020-03-19 CN CN202010194817.2A patent/CN111347251A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1523356A (en) * | 1976-07-05 | 1978-08-31 | Lamburn A S | Tube-straightening apparatus |
| US4406141A (en) * | 1980-08-21 | 1983-09-27 | Nippon Kokan Kabushiki Kaisha | Straightening apparatus for steel pipes and the like |
| CN103273114A (en) * | 2013-06-25 | 2013-09-04 | 天津市贝斯特阀门有限公司 | Multi-shaft drilling device |
| CN107051986A (en) * | 2017-06-19 | 2017-08-18 | 侯小芳 | A kind of cleaning device for inner wall of reducing steel tube |
| CN107511502A (en) * | 2017-09-25 | 2017-12-26 | 陈萍 | A kind of construction steel tube drilling device |
| CN107876820A (en) * | 2017-10-17 | 2018-04-06 | 江阴市永昌交通机械部件有限公司 | A kind of manipulator assemblies perforating device with anti-bending function |
| CN107838685A (en) * | 2017-12-14 | 2018-03-27 | 吴秋敏 | A kind of building structure rack splicing mild steel steel pipe automation cutting grinding apparatus |
| CN108500314A (en) * | 2018-05-09 | 2018-09-07 | 无锡市拓亿塑胶制品厂 | A kind of intermetallic composite coating drilling machine convenient for adjusting |
| CN208825606U (en) * | 2018-09-25 | 2019-05-07 | 上海松韬自动化设备有限公司 | Perforating device is used in a kind of processing of steel pipe |
| CN110666211A (en) * | 2019-10-19 | 2020-01-10 | 王叮叮 | Circular steel pipe surface tapping processing equipment for automobile framework |
| CN211939839U (en) * | 2020-03-19 | 2020-11-17 | 张家港市振原制管有限公司 | Steel pipe correction machining device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505913A (en) * | 2024-01-04 | 2024-02-06 | 烟台江源机械零部件有限公司 | Steel plate machining and drilling device |
| CN117505913B (en) * | 2024-01-04 | 2024-03-08 | 烟台江源机械零部件有限公司 | Steel plate machining and drilling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111347252B (en) | Steel pipe machining integrated machine and use method | |
| CN211939839U (en) | Steel pipe correction machining device | |
| CN116748728B (en) | Welding process for processing solar photovoltaic bracket | |
| CN111347251A (en) | Steel pipe correction machining device and using method | |
| CN110421063A (en) | A kind of continuous punching mechanical of aluminum alloy doors and windows automatic assembling | |
| CN113146191A (en) | Rotor bearing press-fitting device | |
| CN116275785A (en) | Assembled built-in fitting processing welding equipment | |
| CN112916946A (en) | Full-automatic steel pipe cutting equipment and using method thereof | |
| CN216785015U (en) | Glass fixing mechanism is used in photovoltaic glass production | |
| CN215787975U (en) | Rotor bearing press-fitting device | |
| CN211940405U (en) | Steel pipe polishing device | |
| CN112247719B (en) | Friction welding machine capable of rolling and leveling workpiece | |
| CN110405475B (en) | Double-end machining tool for metal pipe and machining method of double-end machining tool | |
| CN113102580A (en) | Strong and be convenient for mechanism of bending of adjusting of stability | |
| KR102005160B1 (en) | The upper die moving unit of the bellows forming device | |
| CN111318953A (en) | Steel pipe polishing device and using method | |
| CN214767976U (en) | Online straightening equipment of longitudinal welded pipe | |
| CN219258727U (en) | Spacing frock of sheet metal feeding | |
| CN117380838B (en) | Automatic pipe bending and punching machine for square steel pipes | |
| CN213080659U (en) | Screw machine | |
| CN117139424B (en) | Straightening machine and method for planetary roller screw rod machining | |
| CN217528788U (en) | Bar positioning and straightening mechanism for centerless lathe | |
| CN212917445U (en) | Feeding straightening mechanism of spring machine | |
| CN118023336B (en) | Correcting device and correcting method for scaffold with disc buckle | |
| CN211027650U (en) | Clamping device of straightening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |