CN108789000B - Steel pipe inner wall burr remove device - Google Patents
Steel pipe inner wall burr remove device Download PDFInfo
- Publication number
- CN108789000B CN108789000B CN201810546866.0A CN201810546866A CN108789000B CN 108789000 B CN108789000 B CN 108789000B CN 201810546866 A CN201810546866 A CN 201810546866A CN 108789000 B CN108789000 B CN 108789000B
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- CN
- China
- Prior art keywords
- steel pipe
- wall
- storage bin
- cross beam
- burrs
- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 124
- 239000010959 steel Substances 0.000 title claims abstract description 124
- 238000003860 storage Methods 0.000 claims abstract description 29
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- 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
- B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention discloses a device for removing burrs on the inner wall of a steel pipe, which comprises two fixed stabilizing seats, wherein rotating handles are arranged on the stabilizing seats, a cross beam is arranged between the two rotating handles, a steel pipe storage bin is arranged on the cross beam, a plurality of vertical rods are arranged in the steel pipe storage bin, the outer diameter surfaces of the vertical rods are frosted layers, and the steel pipes are sleeved on the vertical rods. Compared with the prior art, the device for removing burrs on the inner wall of the steel pipe has the advantages that the two rotating handles synchronously rotate to enable the cross beam to move circularly within a certain range, the steel pipe storage bin moves along with the cross beam, the vertical rod inside the steel pipe storage bin is fixed, so that the inner wall of the steel pipe continuously rolls around the vertical rod under the inertia effect of the circular movement of the vertical rod, burrs on the inner wall continuously contact the frosted layer, burrs on the inner wall of the steel pipe are removed, the burrs on the inner wall of the steel pipe are removed mainly through rolling friction between the vertical rod and the inner wall of the steel pipe for one circle, the force applied to the steel pipe is limited, the steel pipe is uniform, thin-wall pipes.
Description
Technical Field
The invention relates to a metal burr removing device, in particular to a steel pipe inner wall burr removing device, and belongs to the technical field of pipe machining.
Background
The steel pipe is the indispensable raw materials that the building used, and all have in all trades all related, provides convenience for people's life and work, and the steel pipe has the burr in the production course of working, needs to get rid of. But the burr remove device in the present steel pipe is difficult to install fixedly the steel pipe in the use, and the use of giving people has caused inconvenience, and the interior burr remove device of current steel pipe vibrations nature in the use is big, and the practicality is low.
The steel pipe on the market is divided into seamless steel pipe and seamed steel pipe, and seamless steel pipe adopts hot rolling or cold rolling to obtain, and this kind of technology cost is high, and the energy consumption is very high, considers in order to reduce the cost, under the prerequisite that does not influence product quality, generally adopts seamed steel pipe, and seamed steel pipe is directly formed through the welding by steel sheet or belted steel, and production efficiency is high, and the energy consumption is low, and seamed steel pipe shortcoming: the burrs are arranged at the gaps, when the steel pipe is used as a sleeve, cracks, folds or scratches can be formed on the inner surface of the steel pipe due to the burrs when the steel pipe is subjected to cold drawing or cold rolling finish machining, and subsequent processing, such as connection between pipes, namely sleeve manufacturing, cannot be performed; if a seamed steel pipe with burrs on the inner wall is purchased, the cost is higher because a complex deburring process is added, and the burrs are removed only by closing to the inner wall of the end part of the steel pipe for a certain distance when the sleeve is actually manufactured, if the burrs are removed aiming at the whole inner wall of the steel pipe, the process is complex, the cost is high, and the production efficiency is low;
to the shortcoming that above prior art exists, now provide a remove steel pipe inner wall burr mould device, it can get rid of steel pipe inner wall burr fast, the benefit: on one hand, the seamless steel pipe is replaced by the seamed steel pipe, so that the process steps for producing the seamless steel pipe are avoided, the production cost is reduced, more importantly, a large amount of energy consumption is reduced, the pollution is reduced, after all, the energy conservation and emission reduction is the main melody of the global economic development, as a national economic subject-enterprise, the enterprise responds to the national call, the practice of energy conservation and emission reduction plays an important role, and after all, the enterprise has the largest proportion in energy consumption; the mould device for rapidly removing the burrs on the inner wall of the steel pipe, provided by the invention, has the advantages of greatly simplifying the process, improving the working efficiency and saving a large amount of production cost.
The difficult points of the technology are solved, and the reason that the technical problem is not solved at a later time is as follows: the outer burrs are generally removed by a planing method, the outer burrs are simpler, and due to the fact that the inner burrs are removed from the inside of the steel pipe, the working environment is poor, cannot be seen and cannot be touched, the outer burrs are affected by the precision of the steel pipe, the precision of unit equipment, the forming process, the shape of a welding seam and the like, and cannot be guaranteed. Foreign data reports that the inner burrs of a welded steel pipe with an inner hole of more than 50 mm and a larger diameter can be removed generally in domestic technology, the inner burrs of the inner hole of less than 25 mm are difficult to remove, the process is complex, the efficiency is low, and the production cost is high.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a device for removing burrs on the inner wall of a steel pipe, which is used for overcoming the defects of the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a steel pipe inner wall burr remove device, includes two fixed stable seats, is provided with the rotation handle on the stable seat, and the rotation handle orientation on two stable seats is unanimous and parallel to each other, is provided with the crossbeam between two ends of rotating the handle, and the both ends difference swing joint of crossbeam is on a rotation handle is terminal, be provided with steel pipe collecting chamber on the crossbeam, install a plurality of pole settings in the steel pipe collecting chamber, the external diameter surface of pole setting is the dull polish layer, and the steel pipe overlaps in the pole setting, and the length of pole setting is greater than the steel pipe.
As a further preferred scheme, a fixed flange is arranged at a position, close to the bottom in the steel pipe storage bin, of the vertical rod, a gasket capable of moving along the axial direction of the vertical rod is arranged at the upper portion of the flange, the gasket is of an O-shaped structure and is sleeved on the vertical rod, a spring is arranged between the gasket and the flange, and the steel pipe is sleeved on the vertical rod and is arranged on the gasket.
As a further preferable scheme, a guide rail groove is formed in the beam along the length direction, a rotating roller is arranged at the bottom of the steel tube storage bin, the rotating roller is limited in the guide rail groove, the length of the guide rail groove is greater than that of the steel tube storage bin, and the steel tube storage bin moves in the guide rail groove through the rotating roller.
As a further preferable mode, the diameter of the rotating roller is a polygonal structure.
As a further preferred scheme, the distance between two adjacent vertical rods is more than twice of the diameter of the steel pipe.
As a further preferable scheme, the steel pipe storage bin is of a strip-shaped long groove structure, and the length direction of the steel pipe storage bin is parallel to the length direction of the cross beam.
Compared with the prior art, the device for removing burrs on the inner wall of the steel pipe has the advantages that the two rotating handles synchronously rotate to enable the cross beam to integrally move in a circle within a certain range, the steel pipe storage bin moves along with the cross beam, the vertical rod inside the steel pipe storage bin is fixed, so that the inner wall of the steel pipe continuously rolls around the vertical rod under the inertia effect of the circular movement of the vertical rod, burrs on the inner wall continuously contact the frosted layer to remove the burrs on the inner wall of the steel pipe, the burrs are removed mainly through rolling friction between the vertical rod and the inner wall of the steel pipe in a circle, the steel pipe rotates relative to the vertical rod in a rolling mode, force applied to the steel pipe under the inertia effect is limited and uniform, thin-wall pipes are.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the steel pipe storage bin;
figure 3 is a schematic structural view of the pole;
the device comprises a stabilizing seat 1, a rotating handle 2, a cross beam 3, a steel pipe storage bin 4, a vertical rod 5, a flange 6, a gasket 7, a spring 8, a guide rail groove 9 and a rotating roller 10.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the device for removing burrs on the inner wall of a steel pipe comprises two fixed stabilizing seats 1, wherein a rotating handle 2 is arranged on each stabilizing seat 1, one end of each rotating handle 2 is located at the center of each stabilizing seat 1, each rotating handle 2 rotates on the corresponding stabilizing seat 1 around the end in the horizontal direction, a motor for driving each rotating handle 2 to rotate is arranged in each stabilizing seat 1, the rotating handles 2 on the two stabilizing seats 1 face in the same direction and are parallel to each other, a cross beam 3 is arranged between the tail ends of the two rotating handles 2, the two ends of each cross beam 3 are movably connected to the tail end of each rotating handle 2, a steel pipe storage bin 4 is arranged on each cross beam 3, a plurality of vertical rods 5 are arranged in each steel pipe storage bin 4, the outer diameter surfaces of the vertical rods 5 are frosted layers, the steel pipes are sleeved on the vertical rods 5.
During the use, embolia pole setting 5 with the inside steel pipe that has the burr, pole setting 5 runs through the steel pipe, starter motor, two rotate handle 2 synchronous rotations, drive 3 whole activities of crossbeam, the activity of circle is being drawn on 3 relative ground of crossbeam, and pole setting 5 is for being fixed in steel pipe collecting storage 4, consequently, under inertial effect, the relative pole setting 5 of steel pipe inner wall rolls and rotates, realizes the rolling friction of 5 frostings of pole setting to steel pipe inner wall burr, thereby deburring.
The steel tube storage bin is characterized in that a fixed flange 6 is arranged at a position, close to the bottom in the steel tube storage bin 4, of the vertical rod 5, a gasket 7 capable of moving along the axial direction of the vertical rod 5 is arranged on the upper portion of the flange 6, the gasket 7 is of an O-shaped structure and is sleeved on the vertical rod 5, a spring 8 is arranged between the gasket 7 and the flange 6, and the steel tube is sleeved on the vertical rod 5 and is arranged on the gasket 7.
Be provided with guide rail groove 9 along length direction on the crossbeam 3, steel pipe collecting chamber 4 bottom is provided with live-rollers 10, live-rollers 10 are spacing in guide rail groove 9, and the length of guide rail groove 9 is greater than the length of steel pipe collecting chamber 4, and steel pipe collecting chamber 4 passes through live-rollers 10 and removes in guide rail groove 9.
The diameter of the rotating roller 10 is a polygonal structure.
Under the action of inertia, the steel pipe storage bin 4 moves in the guide rail groove 9 through the rotating roller 10 with the polygonal structure, high-frequency vibration is generated, up-and-down shaking of the steel pipe on the upright rod 5 is formed, the shaking can be absorbed by the gasket 7 and the spring 8, and collision damage to the steel pipe cannot be caused.
The distance between two adjacent vertical rods 5 is more than twice the diameter of the steel pipe.
The steel pipe storage bin 4 is of a strip-shaped long groove structure, and the length direction of the steel pipe storage bin 4 is parallel to the length direction of the cross beam 3.
The specific deburring method comprises the following steps:
the method comprises the following steps: performing dust removal treatment on the interior of the processed steel pipe by using a high-pressure air gun;
step two: observing the burr condition of the inner wall of the steel pipe, and passivating and polishing the burrs with obvious raised heights on the inner wall of the steel pipe by using a file;
step three: observing the burr condition of the inner wall of the steel pipe, and polishing and removing wide burrs on the inner wall of the steel pipe by using a file;
step four: sleeving a steel pipe on the vertical rod 5, starting a motor, synchronously rotating the two rotating handles 2 to drive the cross beam 3 to swing, rotating the steel pipe around the vertical rod 5 under the action of cyclotron inertia, and rolling and rubbing the steel pipe relative to a frosted layer on the surface of the vertical rod 5;
step five: air is sprayed from the upper port of the steel pipe by using an air gun to remove burr particles which are adsorbed or remained on the inner wall of the steel pipe and a frosted layer of the upright rod 5 and are generated by friction, and the burr particles are discharged from the lower port of the steel pipe;
step six: under the action of inertia, the steel pipe storage bin 4 moves in the guide rail groove 9 through the rotating roller 10 with a polygonal structure, high-frequency vibration occurs, the steel pipe longitudinally displaces on the vertical rod 5, and burrs are ground longitudinally; by matching with transverse rolling friction and combining the relative movement of the steel pipe and the vertical rod 5 sanding layer in the longitudinal direction, the burr sanding work is synchronously realized from two directions, and the efficiency is improved;
step seven: and (4) taking down the steel pipe, and coating antirust liquid on the inner wall of the steel pipe.
Further, in the second step, the burrs with the height exceeding 1mm protruding on the inner wall of the steel pipe are passivated and polished by a file. The fracture after the direct contact pole setting 5 is avoided, and great burr causes the damage to the steel pipe inner wall under inertial extrusion.
And further, in the third step, the burrs with the width exceeding 2mm on the inner wall of the steel pipe are polished by a file to be removed. Wider burrs easily cause multiple degrees of wear to the frosted layer of the upright rod 5.
Further, the rotating speed of the rotating handle 2 is 50-300 circles/min.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a steel pipe inner wall burr remove device which characterized in that: the steel tube stabilizing device comprises two fixed stabilizing seats (1), wherein rotating handles (2) are arranged on the stabilizing seats (1), the rotating handles (2) on the two stabilizing seats (1) are in consistent orientation and are parallel to each other, a cross beam (3) is arranged between the tail ends of the two rotating handles (2), two ends of the cross beam (3) are respectively and movably connected to the tail end of one rotating handle (2), a steel tube containing bin (4) is arranged on the cross beam (3), a plurality of vertical rods (5) are arranged in the steel tube containing bin (4), the outer diameter surfaces of the vertical rods (5) are frosted layers, the steel tubes are sleeved on the vertical rods (5), and the length of the vertical rods (5) is greater than that of; a fixed flange (6) is arranged at a position, close to the inner bottom of the steel pipe storage bin (4), of the upright rod (5), a gasket (7) capable of moving along the axial direction of the upright rod (5) is arranged at the upper part of the flange (6), the gasket (7) is of an O-shaped structure and is sleeved on the upright rod (5), a spring (8) is arranged between the gasket (7) and the flange (6), and the steel pipe is sleeved on the upright rod (5) and is placed on the gasket (7); a guide rail groove (9) is formed in the cross beam (3) along the length direction, a rotating roller (10) is arranged at the bottom of the steel pipe storage bin (4), the rotating roller (10) is limited in the guide rail groove (9), the length of the guide rail groove (9) is larger than that of the steel pipe storage bin (4), and the steel pipe storage bin (4) moves in the guide rail groove (9) through the rotating roller (10); the diameter of the rotating roller (10) is of a polygonal structure.
2. The device for removing burrs on the inner wall of the steel pipe as claimed in claim 1, wherein: the distance between two adjacent vertical rods (5) is more than twice the diameter of the steel pipe.
3. The device for removing burrs on the inner wall of the steel pipe as claimed in claim 1, wherein: the steel pipe storage bin (4) is of a strip-shaped long groove structure, and the length direction of the steel pipe storage bin (4) is parallel to the length direction of the cross beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810546866.0A CN108789000B (en) | 2018-05-31 | 2018-05-31 | Steel pipe inner wall burr remove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810546866.0A CN108789000B (en) | 2018-05-31 | 2018-05-31 | Steel pipe inner wall burr remove device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108789000A CN108789000A (en) | 2018-11-13 |
| CN108789000B true CN108789000B (en) | 2021-01-26 |
Family
ID=64089679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810546866.0A Expired - Fee Related CN108789000B (en) | 2018-05-31 | 2018-05-31 | Steel pipe inner wall burr remove device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108789000B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902277A (en) * | 1974-04-01 | 1975-09-02 | Itek Corp | Method and apparatus for generating toric surfaces by the use of a peripheral surfacing tool |
| CN2889473Y (en) * | 2006-04-07 | 2007-04-18 | 刘怀增 | Biochemical rocking machine |
| CN203711418U (en) * | 2013-12-06 | 2014-07-16 | 泰州市捷鑫机械设备有限公司 | Cleaning device for front fork tube of motorcycle |
| CN106938268B (en) * | 2017-05-15 | 2019-12-10 | 骆雅雅 | petroleum pipeline accessory cleaning mechanism |
| CN107309773B (en) * | 2017-07-06 | 2019-04-05 | 天津大学 | A kind of planetary polishing device of the quadrangular mechanism containing double parallel |
| CN207139451U (en) * | 2017-08-16 | 2018-03-27 | 长乐华盛铸造机械有限公司 | A kind of seamless pipe process equipment |
| CN107571114A (en) * | 2017-10-16 | 2018-01-12 | 天津市津硕弹簧制造有限公司 | A kind of flash trimmer |
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2018
- 2018-05-31 CN CN201810546866.0A patent/CN108789000B/en not_active Expired - Fee Related
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|---|---|
| CN108789000A (en) | 2018-11-13 |
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