CN113385775A - Flame cutting equipment for machining circular tube - Google Patents
Flame cutting equipment for machining circular tube Download PDFInfo
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- CN113385775A CN113385775A CN202110945907.5A CN202110945907A CN113385775A CN 113385775 A CN113385775 A CN 113385775A CN 202110945907 A CN202110945907 A CN 202110945907A CN 113385775 A CN113385775 A CN 113385775A
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- supporting
- piece
- guide rail
- cutting
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention provides flame cutting equipment for machining a circular tube, which comprises a supporting base, wherein a plurality of first supporting grooves are formed in the supporting base, and supporting components are arranged on the first supporting grooves; the one end department that supports the base is provided with the driving piece, be provided with first lifting piece on the driving piece bottom, be provided with guide rail spare on the driving piece, just be provided with on the guide rail spare with a plurality of pipeline cutting assembly of this guide rail spare sliding fit, be provided with the second on the top surface of the other end department of support base and support the recess, be provided with the supporting seat in the second supports the recess, just be provided with on the top surface of supporting seat with guide rail spare complex recess. The invention provides flame cutting equipment for processing a circular tube, which can cut a pipe to be cut at different positions by a plurality of pipeline cutting assemblies through the arrangement of the plurality of cutting assemblies, so that the cutting time of the pipe to be cut is shortened, and the cutting efficiency of the whole device is improved.
Description
Technical Field
The invention relates to the technical field of flame cutting machine tools, in particular to flame cutting equipment for machining circular tubes.
Background
At present, the cutting of large-scale pipe fitting is generally many to use pipe flame cutting machine to go on, put the pipe on the gyro wheel frame, the gyro wheel rotates, it rotates to drive the pipe through frictional force, the pipe rotates a week back and cuts according to accomplishing the cutting to it, however at present flame cutting equipment mostly be fixed structure, at the during operation, utilize flame cutting equipment to cut the pipe fitting more, but this kind of flame cutting equipment all cuts in the one end of pipe fitting, and then to waiting to cut the pipe fitting to carry out the cutting of single-point round hole, the cutting of chamfer, the cutting of irregular shape such as the cutting of slope piece or the cutting operation of other types.
However, especially for pipes with medium and large diameters, the pipe wall of the pipe with the medium and large diameters is thick, and when the pipe wall is cut, especially when irregular cutting such as cutting of a single-point round hole and cutting of a slope sheet is carried out, the cutting efficiency of the pipe flame cutting machine on the market at present is low, so that the practicability and the functionality of the existing flame cutting equipment are limited.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the flame cutting equipment which is reasonable in design, safe and reliable and is used for processing the round pipe.
The technical scheme adopted by the invention for solving the technical problems is as follows: a flame cutting device for circular tube processing comprises a horizontally arranged supporting base, wherein a plurality of first supporting grooves are formed in the supporting base, supporting components are arranged on the first supporting grooves, the supporting components comprise first supporting components arranged in the first supporting grooves, second supporting components are further arranged in the first supporting grooves, and the first supporting components and the second supporting components are arranged in a staggered mode; a driving piece is arranged at one end of the supporting base, a first lifting piece is arranged at the bottom end of the driving piece, a guide rail piece is arranged on the driving piece, the guide rail piece is horizontally arranged, a plurality of pipeline cutting assemblies in sliding fit with the guide rail piece are arranged on the guide rail piece, and the guide rail piece is arranged in a hollow mode; the guide rail piece is characterized in that a second supporting groove is formed in the top surface of the other end of the supporting base, a supporting seat is arranged in the second supporting groove, and a groove matched with the guide rail piece is formed in the top surface of the supporting seat.
Preferably, the track member is provided as a track rail.
Further, first support component includes first support piece, first support piece top is provided with first roller, just the axis of first roller perpendicular to the guide rail spare sets up, the bottom of first support piece is provided with second lifting piece, just second lifting piece sets up in the first support recess.
Furthermore, the second support component comprises a second support part, a groove is formed in the top surface of the second support part, a second roller is arranged on the top end of the second support part, the axis of the second roller is parallel to the guide rail part, the second roller is arranged in the groove, a second lifting part is arranged at the bottom end of the second support part, and the second lifting part is arranged in the first support groove.
Preferably, the groove is of an arc structure.
Furthermore, first lifting piece includes the lifting piece, be provided with the lifting recess on the top surface of lifting piece, just be provided with vertical hydraulic drive section of thick bamboo in the lifting recess, just the driving piece sets up hydraulic drive section of thick bamboo's output.
Furthermore, the lifting block is horizontally arranged on a guide rail on the ground, the guide rail is arranged along the length direction of the guide rail piece, and a sliding part in sliding fit with the guide rail is arranged on the bottom surface of the lifting block.
Preferably, the sliding part is including setting up sliding block on the lifting piece bottom surface, just be provided with on the sliding block with guide rail sliding fit's movable pulley, just the movable pulley cooperation is provided with sliding motor, just sliding motor sets up in the sliding block.
Further, the guide rail spare is provided with the guide rail recess, just be provided with the rack in the guide rail recess, the rack is followed guide rail spare length direction sets up, the pipeline cutting subassembly is including setting up cutting block on the guide rail spare, just be provided with on the cutting block with guide rail spare sliding fit's slip recess, just be provided with the drive recess on the cutting block, just be provided with slip driving motor in the drive recess, just be provided with in slip driving motor's the drive shaft with rack toothing complex drive gear, just set up the support arm on the cutting block, be provided with the tie-in wheel on the support arm, the tie-in wheel contacts with waiting to cut the pipe fitting inner wall, be provided with the round gear on the cutting block, just be provided with on the round gear with this round gear toothing complex cutting assembly.
Specifically, the guide rail recess sets up on the top surface of guide rail spare, just the rack is followed guide rail spare length direction sets up, the cutting piece passes through the slip recess cover is established on the guide rail spare, drive recess open face court in the guide rail recess, slip driving motor's drive shaft stretches into in the guide rail recess, just be provided with drive gear in the drive shaft, drive gear with the rack toothing cooperation.
Preferably, the fixing rod is a telescopic fixing rod; in order to ensure that the pipe to be cut is clamped stably when flame cutting is carried out, and the cutting block is fixed on the guide rail piece by utilizing the telescopic fixing rod.
Furthermore, a plurality of groups of cutting assemblies are arranged on the circular gear.
Further, the cutting assembly comprises a rotating block, a rotary driving motor is arranged on the rotating block, an output shaft of the rotary driving motor is provided with a rotary gear matched with the circular gear in a meshing mode, a fixed rod is arranged on the rotating block, and a flame cutting gun is arranged on the fixed rod.
Preferably, one side of cutting piece is provided with the circular gear, be provided with two sets of cutting components on the circular gear, and two sets of cutting components are 180 degrees each other for this cutting component carries out cutting on next step to waiting to cut the pipe fitting, shortens the cutting time to waiting to cut the pipe fitting then, promotes the cutting efficiency of whole equipment.
Furthermore, an angle assembly is arranged on the rotating block, the angle assembly comprises a limiting plate, one end of the limiting plate is hinged with the rotating block, a telescopic rod is arranged on the rotating block, and the telescopic end of the telescopic rod is arranged at the other end of the limiting plate; and the fixed rod is arranged on the limiting plate.
Further, a hollow cavity is arranged in the guide rail part, and a communicating pipe of the flame cutting gun is arranged in the hollow cavity.
Further, a rotating disc is arranged at one end of the supporting base, the rotating disc is arranged at one end of the supporting base, which is provided with a driving part, the communicating pipe is wound in the rotating disc, and a rotating motor is arranged on the rotating disc; one end of the communicating pipe is communicated with the combustible gas tank, and the other end of the communicating pipe is communicated with the flame cutting gun.
Specifically, in order to ensure that the cutting member can freely move on the rail member and simultaneously ensure the flame cutting power of the flame cutting torch, which requires the stable output of the combustible gas of the whole communicating pipe, a rotating disk is provided at one end of the support base, so that the communicating pipe is wound in the rotating disk, and the length control of the communicating pipe in the rail member is realized by using a rotating motor.
The pipe fitting to be cut is convenient to place by the unique arrangement of the first supporting component and the second supporting component, the pipe fitting to be cut is convenient to place by the arrangement of the driving component, the first lifting component, the second lifting component and the like, the placement position of the pipe fitting to be cut is further determined, and a stable foundation is laid for the next pipeline cutting step.
The cutting block slides on the guide rail piece through the sliding driving motor on the cutting block and the rack matched with the sliding driving motor, and the cutting block is positioned at the position to be cut in the pipeline to be cut by utilizing the laser alignment assembly arranged on the cutting block.
According to the flame cutting gun, the cutting assembly arranged on the cutting block, the unique rotary driving motor and the rotary gear of the output shaft of the rotary motor are used, the flame cutting gun is positioned at the position to be cut in the pipeline to be cut, and the cutting position of the pipeline to be cut is further determined.
According to the flame cutting torch, the flame cutting torch and the pipe fitting to be cut form different cutting angles through the angle assembly, so that the whole pipe fitting to be cut is cut in a gradient manner, and the irregular cutting of the pipe fitting to be cut is completed; and through setting up a plurality of cutting assembly for a plurality of pipeline cutting assembly are to waiting the cutting of pipe fitting through different positions department, then shorten the cutting time to waiting to cut the pipe fitting, thereby improve the cutting efficiency of whole device.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is an enlarged view of the structure at A of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention;
FIG. 4 is an enlarged view of the structure at position C of the present invention;
FIG. 5 is a cross-sectional schematic view of the pipe cutting assembly of the present invention;
FIG. 6 is a front view of the present invention;
FIG. 7 is an enlarged view of the structure at D of the present invention;
FIG. 8 is a top view of the present invention;
wherein, the attached figure is marked as 1, supporting the base; 11. a first support groove; 12. a second supporting groove; 2. a support assembly; 21. a first support assembly; 211. a first support member; 212. a first roller; 22. a second support assembly; 221. a second support member; 222. a groove; 223. a second roller; 3. a drive member; 31. a guide rail; 4. a first lifting member; 41. lifting the block; 42. lifting the groove; 5. a rail member; 51. a guide rail groove; 52. a rack; 6. a pipe cutting assembly; 61. cutting the block; 62. a sliding groove; 63. a driving groove; 64. a slide driving motor; 65. a drive gear; 66. a support arm; 67. a butt joint wheel; 68. a circular gear; 69. a cutting assembly; 691. rotating the block; 692. a rotary drive motor; 693. a rotating gear; 694. a flame cutting gun; 7. a supporting seat; 8. a pipe to be cut; 9. an angle component; 91. a limiting plate; 92. a telescopic rod.
Detailed Description
Referring to fig. 1 to 8, the flame cutting device for circular tube processing in this embodiment includes a horizontally disposed support base 1, a plurality of first support grooves 11 are disposed on the support base, support assemblies 2 are disposed on the first support grooves, each support assembly includes a first support assembly 21 disposed in the first support groove, a second support assembly 22 is further disposed in the first support groove, and the first support assembly and the second support assembly are disposed in a staggered manner; a driving part 3 is arranged at one end of the supporting base 1, a first lifting part 4 is arranged at the bottom end of the driving part 3, a guide rail part 5 is arranged on the driving part, the guide rail part is horizontally arranged, a plurality of pipeline cutting assemblies 6 in sliding fit with the guide rail part are arranged on the guide rail part, and the guide rail part is arranged in a hollow manner; a second supporting groove 12 is formed in the top face of the other end of the supporting base 1, a supporting seat 7 is arranged in the second supporting groove, and a groove matched with the guide rail piece is formed in the top face of the supporting seat.
Preferably, the track member is provided as a track rail.
Preferably, a third lifting piece is arranged in the second supporting groove, the third lifting piece is set to be a hydraulic driving cylinder, and a supporting seat is arranged at the output end of the third lifting piece.
Specifically, when the pipe to be cut is placed, the pipe to be cut is placed on the supporting base by the hoisting assembly, specifically, the first supporting assembly is driven by the hydraulic driving cylinder to lift to a first expected height, the second supporting assembly is driven by the hydraulic driving cylinder to lift to the first expected height, the pipe to be cut which is already placed on the first supporting assembly is limited, so that the pipe to be cut is stably placed on the first supporting assembly, then the driving piece is used for driving the guide rail member to drive the pipe to be cut, so that one end of the pipe to be cut is contacted with the supporting seat, then the first supporting assembly is driven by the hydraulic driving cylinder to fall to a second expected height, and in cooperation with the first supporting assembly, the second supporting assembly falls to the second expected height, and meanwhile, the driving piece falls to a third expected height by the first lifting piece, and the support base is raised to a third desired height by a hydraulic drive cylinder.
Specifically, the first expected height, the second expected height and the third expected height may be determined according to the pipe diameter of the whole pipe to be cut, the pipe cutting position and the like.
Further, the first supporting component 21 includes a first supporting member 211, a first roller 212 is disposed on the top end of the first supporting member, an axis of the first roller 212 is perpendicular to the rail member 5, a second lifting member is disposed on the bottom end of the first supporting member, and the second lifting member is disposed in the first supporting groove.
Further, the second support assembly 22 includes a second support member 221, a groove 222 is provided on the top surface of the second support member, a second roller 223 is provided on the top end of the second support member, the axis of the second roller 223 is parallel to the guide rail member 5, the second roller is disposed in the groove, a second lifting member is provided at the bottom end of the second support member, and the second lifting member is disposed in the first support groove.
Preferably, the groove 222 has an arc-shaped structure.
Preferably, the second lifting element is provided as a hydraulically driven cylinder.
Further, the first lifting piece 4 comprises a lifting block 41, a lifting groove 42 is formed in the top surface of the lifting block, a longitudinal hydraulic driving cylinder is arranged in the lifting groove, and the driving piece is arranged at the output end of the hydraulic driving cylinder.
Further, a guide rail 31 is horizontally arranged on the ground, the guide rail is arranged along the length direction of the guide rail piece, and a sliding part in sliding fit with the guide rail is arranged on the bottom surface of the lifting block.
Preferably, the sliding part is including setting up sliding block on the lifting piece bottom surface, just be provided with on the sliding block with guide rail sliding fit's movable pulley, just the movable pulley cooperation is provided with sliding motor, just sliding motor sets up in the sliding block.
Furthermore, a plurality of groups of driving pieces are arranged on the guide rail.
Furthermore, a clamping assembly is arranged on the driving piece. The driving parts are all provided with clamping holes, the clamping holes penetrate through the driving parts, the guide rail parts are arranged in the clamping holes, the surface, facing the supporting seat, of the driving parts is provided with stabilizing holes, the stabilizing holes are communicated with the clamping holes, clamping assemblies are arranged on the stabilizing holes, the clamping assemblies comprise stabilizing parts arranged in the stabilizing holes, stabilizing grooves are formed in the stabilizing parts, and stabilizing blocks are arranged on the stabilizing grooves; in particular, the clamping assembly is similar to an adjustable clamping mechanism of a machine tool.
Specifically, the clamping assembly clamps the rail member so as to clamp the rail member in the driving member, and lifts the driving member using the first lifting member.
Preferably, a connecting wall is arranged between the plurality of groups of driving members, so that the plurality of driving members form a whole.
Further, the rail member 5 is provided with a rail groove 51, and a rack 52 is provided in the rail groove, the rack is arranged along the length direction of the guide rail member, the pipe cutting assembly 6 comprises a cutting block 61 arranged on the guide rail member, and the cutting block is provided with a sliding groove 62 which is in sliding fit with the guide rail piece, and the cutting block is provided with a driving groove 63, a sliding driving motor 64 is arranged in the driving groove, a driving gear 65 meshed and matched with the rack is arranged on a driving shaft of the sliding driving motor, and the cutting block is provided with a supporting arm 66 which is provided with a splicing wheel 67 which is contacted with the inner wall of the pipe fitting 8 to be cut, the cutting block is provided with a circular gear 68, and the circular gear is provided with a cutting assembly 69 engaged with the circular gear.
Referring to fig. 3 to 5, the guide rail groove is arranged on the top surface of the guide rail member, the rack is arranged along the length direction of the guide rail member, the cutting block is arranged on the guide rail member through the sliding groove sleeve, the opening surface of the driving groove faces the interior of the guide rail groove, the driving shaft of the sliding driving motor extends into the guide rail groove, and the driving shaft is provided with a driving gear which is engaged with the rack.
Preferably, the support arm is a telescopic support arm; in order to ensure that the pipe to be cut is clamped stably when flame cutting is carried out, and the cutting block is fixed on the guide rail piece by utilizing the telescopic supporting arm.
Furthermore, a plurality of groups of cutting assemblies are arranged on the circular gear.
Further, the cutting assembly 69 comprises a rotating block 691, a rotating driving motor 692 is arranged on the rotating block, a rotating gear 693 engaged with the circular gear is arranged on an output shaft of the rotating driving motor, a fixing rod is arranged on the rotating block, and a flame cutting gun 694 is arranged on the fixing rod.
Furthermore, the fixed rod is a telescopic fixed rod, and the flame cutting gun is detachably arranged on the telescopic fixed rod; specifically, the flame cutting gun is in contact with the pipe wall by utilizing a telescopic fixing rod.
Preferably, one side of cutting piece is provided with the circular gear, be provided with two sets of cutting components on the circular gear, and two sets of cutting components are 180 degrees each other for this cutting component carries out cutting on next step to waiting to cut the pipe fitting, shortens the cutting time to waiting to cut the pipe fitting then, promotes the cutting efficiency of whole equipment.
Further, an angle assembly 9 is arranged on the rotating block, the angle assembly comprises a limiting plate 91, one end of the limiting plate is hinged to the rotating block 691, a telescopic rod 92 is arranged on the rotating block, and the telescopic end of the telescopic rod is arranged at the other end of the limiting plate; and the fixed rod is arranged on the limiting plate.
Further, a hollow cavity is arranged in the guide rail part, and a communicating pipe of the flame cutting gun is arranged in the hollow cavity.
Further, be provided with the exhaust emission subassembly in the well cavity, be provided with a plurality of suction holes on the guide rail piece, the exhaust emission subassembly is including setting up suction pipe fitting in the well cavity, just be provided with the suction hole on the suction pipe fitting.
Further, the one end of supporting the base is provided with the rotary disk, the rotary disk sets up the one end department that the support base has the driving piece, just the intercommunication pipe coils in the rotary disk, just be provided with the rotating electrical machines on the rotary disk, the one end and the combustible gas jar of communicating pipe are linked together, and the other end and the flame cut rifle of communicating pipe are linked together.
Specifically, in order to ensure that the cutting member can freely move on the guide rail member, and simultaneously, in order to ensure the flame cutting power of the flame cutting gun, the stable output of the combustible gas of the whole communicating pipe is required to be ensured, therefore, in order to ensure the communication of the whole communicating pipe, a rotating disc is arranged at one end of the supporting base, so that the communicating pipe is wound in the rotating disc, and the length control of the communicating pipe in the guide rail member is realized by using a rotating motor.
Further, be provided with the laser on the pipeline cutting subassembly and aim at the subassembly, it is specific, be provided with laser emission spare on the cutting piece one side, and be provided with laser response spare on the another side of cutting piece.
Preferably, the supporting seat is provided with a laser sensing piece matched with the laser emitting piece, and the driving piece is provided with a laser emitting piece matched with the laser sensing piece.
In the process of flame cutting of the medium and large pipe fittings, the placement of the pipe to be cut is firstly carried out. Specifically, utilize hoist and mount subassembly will treat that the pipe fitting is placed support base is last, afterwards, utilize the first supporting component of hydraulic drive section of thick bamboo drive to carry out the lifting, and then will treat that the pipe fitting is placed on first supporting component, and utilize hydraulic drive section of thick bamboo drive second supporting component to carry out the lifting, it is spacing to treating the pipe fitting to utilize the second supporting component, make should treat that the pipe fitting is stably placed on first supporting component, after firm, specifically, utilize first lifting, place the driving piece in suitable high department, utilize the guide rail that sets up in supporting base one end department, and utilize the slider that sets up on the guide rail to drive the guide rail spare, utilize the roll of treating the first roller of pipe fitting at first supporting component simultaneously, make the one end of treating the pipe fitting contact with the supporting seat, accomplish placing of whole pipe fitting of treating promptly.
After placement of the entire tubular to be cut is complete, placement of the rail member is then performed. Specifically, the first support assembly and the second support assembly are driven by a hydraulic drive cylinder to descend, the pipe fitting is descended to a desired height, the pipe fitting is lifted by the first lifting piece, the driving piece is placed at a proper height, then the rail member penetrates into the pipe fitting to be cut, the lifting height of the whole pipe fitting to be cut is determined as the pipe diameter of the pipe fitting to be cut is known in the early stage, and the lifting height of the lifting block 41 is determined according to a program set in the desired manner, so that the height of the rail member is ensured, the rail member is placed at the center of the pipe fitting to be cut, the rail provided at one end of the support base is used, and the slider provided on the rail is used, so that one end of the rail member is placed in the groove of the support base, and the device is matched.
After the placement of the entire track member is completed, the placement of the pipe cutting assembly is then performed. Specifically, utilize the principle that the laser was aimed at, and then confirm the whole cutting position of waiting to cut the pipeline, and the slip driving motor on the cutting piece, through setting up the slip recess on the guide rail spare, and set up rack in the slip recess, make the cutting piece slide on whole guide rail spare, and utilize flexible folding arm, make the butt joint wheel that is located the output end department of flexible folding arm, make the butt joint wheel contact with waiting to cut the pipe fitting inner wall, through setting up the round gear on the cutting piece, and with this round gear meshing complex cutting assembly, make the cutting assembly carry out the angle cutting on the round gear, through setting up laser emission spare, the laser-induced part on this cutting piece, components such as laser-induced part on the supporting seat, can confirm keeping away from of whole laser alignment, and then confirm the whole cutting position of waiting to cut the pipeline.
The placement of the entire pipe cutting assembly is completed and the placement of the cutting assembly is then performed. Specifically, utilize the rotation driving motor, make the rotation piece under the drive of rotating gear, treat the further affirmation of cutting position department of cutting pipe fitting, and utilize the angle subassembly, make the flame cut rifle with treat that the pipe fitting forms different cutting angles, then to whole pipe fitting formation slope cutting of waiting to cut, then accomplish the anomalous cutting to waiting to cut the pipe fitting, and utilize a plurality of pipeline cutting assemblies, make a plurality of pipeline cutting assemblies to waiting to cut the pipe fitting and carry out the cutting of different position departments, then shorten the cutting time to waiting to cut the pipe fitting, promote whole cutting efficiency who waits to cut the pipe fitting.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a flame cut equipment of pipe processing, includes support base (1) of level setting, its characterized in that: a plurality of first supporting grooves (11) are formed in the supporting base, supporting components (2) are arranged on the first supporting grooves, the supporting components comprise first supporting components (21) arranged in the first supporting grooves, second supporting components (22) are further arranged in the first supporting grooves, and the first supporting components and the second supporting components are arranged in a staggered mode;
a driving piece (3) is arranged at one end of the supporting base (1), a first lifting piece (4) is arranged at the bottom end of the driving piece (3), a guide rail piece (5) is arranged on the driving piece, the guide rail piece is horizontally arranged, a plurality of pipeline cutting assemblies (6) in sliding fit with the guide rail piece are arranged on the guide rail piece, and the guide rail piece is arranged in a hollow mode;
a second supporting groove (12) is formed in the top face of the other end of the supporting base (1), a supporting seat (7) is arranged in the second supporting groove, and a groove matched with the guide rail piece is formed in the top face of the supporting seat.
2. A flame cutting apparatus for round pipe processing as defined in claim 1, wherein: the first supporting component (21) comprises a first supporting piece (211), a first roller (212) is arranged at the top end of the first supporting piece, the axis of the first roller (212) is perpendicular to the guide rail piece (5) in arrangement, a second lifting piece is arranged at the bottom end of the first supporting piece, and the second lifting piece is arranged in the first supporting groove.
3. A flame cutting apparatus for round pipe processing as defined in claim 1, wherein: the second supporting component (22) comprises a second supporting piece (221), a groove (222) is formed in the top face of the second supporting piece, a second roller (223) is arranged on the top end of the second supporting piece, the axis of the second roller (223) is parallel to the guide rail piece (5), the second roller is arranged in the groove, a second lifting piece is arranged at the bottom end of the second supporting piece, and the second lifting piece is arranged in the first supporting groove.
4. A flame cutting apparatus for round pipe processing as defined in claim 1, wherein: the first lifting piece (4) comprises a lifting block (41), a lifting groove (42) is formed in the top surface of the lifting block, a longitudinal hydraulic driving cylinder is arranged in the lifting groove, and the driving piece is arranged at the output end of the hydraulic driving cylinder.
5. A flame cutting apparatus for round pipe processing as claimed in claim 4, wherein: the lifting block is horizontally arranged on a guide rail (31) on the ground, the guide rail is arranged along the length direction of the guide rail part, and a sliding part in sliding fit with the guide rail is arranged on the bottom surface of the lifting block.
6. A flame cutting apparatus for round pipe processing as defined in claim 1, wherein: the guide rail piece (5) is provided with a guide rail groove (51), a rack (52) is arranged in the guide rail groove, the rack is arranged along the length direction of the guide rail part, the pipeline cutting assembly (6) comprises a cutting block (61) arranged on the guide rail part, and the cutting block is provided with a sliding groove (62) which is in sliding fit with the guide rail piece, and the cutting block is provided with a driving groove (63), and a sliding driving motor (64) is arranged in the driving groove, and a driving gear (65) meshed with the rack is arranged on a driving shaft of the sliding driving motor, and the cutting block is provided with a supporting arm (66) which is provided with a splicing wheel (67), the splicing wheel is contacted with the inner wall of the pipe fitting (8) to be cut, a circular gear (68) is arranged on the cutting block, and a cutting assembly (69) meshed with the circular gear is arranged on the circular gear.
7. A flame cutting apparatus for pipe machining as claimed in claim 6, wherein: cutting assembly (69) is including rotatory piece (691), just be provided with rotary drive motor (692) on the rotatory piece, be provided with on rotary drive motor's the output shaft with circle gear engagement complex rotating gear (693), just be provided with the dead lever on the rotatory piece, be provided with flame cut rifle (694) on the dead lever.
8. A flame cutting apparatus for round pipe processing as defined in claim 7, wherein: an angle assembly (9) is arranged on the rotating block, the angle assembly comprises a limiting plate (91), one end of the limiting plate is hinged with the rotating block (691), a telescopic rod (92) is arranged on the rotating block, and the telescopic end of the telescopic rod is arranged at the other end of the limiting plate; and the fixed rod is arranged on the limiting plate.
9. A flame cutting apparatus for round pipe processing as defined in claim 8, wherein: a hollow cavity is arranged in the guide rail part, and a communicating pipe of the flame cutting gun is arranged in the hollow cavity.
10. A flame cutting apparatus for round pipe processing as defined in claim 9, wherein: the one end of supporting the base is provided with the rotary disk, the rotary disk sets up the one end department that the supporting base has the driving piece, just the intercommunication pipe coils in the rotary disk, just be provided with the rotating electrical machines on the rotary disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110945907.5A CN113385775B (en) | 2021-08-18 | 2021-08-18 | Flame cutting equipment for machining circular tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110945907.5A CN113385775B (en) | 2021-08-18 | 2021-08-18 | Flame cutting equipment for machining circular tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113385775A true CN113385775A (en) | 2021-09-14 |
| CN113385775B CN113385775B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110945907.5A Active CN113385775B (en) | 2021-08-18 | 2021-08-18 | Flame cutting equipment for machining circular tube |
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| US1692924A (en) * | 1926-05-19 | 1928-11-27 | Brown Brothers Welding Company | Burner holder |
| DE1796523U (en) * | 1959-06-22 | 1959-09-24 | Hermann Wolf | OXY-FUEL PIPE CUTTING MACHINE. |
| US3614077A (en) * | 1970-02-05 | 1971-10-19 | Vernon Tool Co | Universal pipe cutting and handling machine |
| GB1481164A (en) * | 1973-06-26 | 1977-07-27 | Redpath Dorman Long Ltd | Profiling of metals |
| DE3150971A1 (en) * | 1981-12-23 | 1983-06-30 | Klöckner-Werke AG, 4100 Duisburg | Device for machining a pipe, in particular automatically controlled flame-cutting machine for pipes |
| CN104858526A (en) * | 2015-06-08 | 2015-08-26 | 合肥紫金钢管有限公司 | Automatic fixed-length steel pipe annular flame cutting device |
| CN206623129U (en) * | 2016-10-20 | 2017-11-10 | 天津市明志实业发展有限公司 | A kind of cutting equipment for ultra high molecular polyethylene oil tube inner lining pipe |
-
2021
- 2021-08-18 CN CN202110945907.5A patent/CN113385775B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1345242A (en) * | 1918-11-18 | 1920-06-29 | Reynolds Torch Mfg Company | Oxyacetylene torch for cutting tubes |
| US1692924A (en) * | 1926-05-19 | 1928-11-27 | Brown Brothers Welding Company | Burner holder |
| DE1796523U (en) * | 1959-06-22 | 1959-09-24 | Hermann Wolf | OXY-FUEL PIPE CUTTING MACHINE. |
| US3614077A (en) * | 1970-02-05 | 1971-10-19 | Vernon Tool Co | Universal pipe cutting and handling machine |
| GB1481164A (en) * | 1973-06-26 | 1977-07-27 | Redpath Dorman Long Ltd | Profiling of metals |
| DE3150971A1 (en) * | 1981-12-23 | 1983-06-30 | Klöckner-Werke AG, 4100 Duisburg | Device for machining a pipe, in particular automatically controlled flame-cutting machine for pipes |
| CN104858526A (en) * | 2015-06-08 | 2015-08-26 | 合肥紫金钢管有限公司 | Automatic fixed-length steel pipe annular flame cutting device |
| CN206623129U (en) * | 2016-10-20 | 2017-11-10 | 天津市明志实业发展有限公司 | A kind of cutting equipment for ultra high molecular polyethylene oil tube inner lining pipe |
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| Publication number | Publication date |
|---|---|
| CN113385775B (en) | 2021-11-05 |
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