CN101913041A - Online removing device of welding burrs in square tube - Google Patents
Online removing device of welding burrs in square tube Download PDFInfo
- Publication number
- CN101913041A CN101913041A CN 201010254772 CN201010254772A CN101913041A CN 101913041 A CN101913041 A CN 101913041A CN 201010254772 CN201010254772 CN 201010254772 CN 201010254772 A CN201010254772 A CN 201010254772A CN 101913041 A CN101913041 A CN 101913041A
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- China
- Prior art keywords
- square
- online
- tube
- pipe
- excising
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- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 44
- 238000005476 soldering Methods 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 229910001651 emery Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention discloses an online removing device of welding burrs in a square tube. The online removing device is characterized by consisting of a box (1), a roller (2), a micromotor (3), a removing device (4), a pull tube (5) and a power lead (6) which are all arranged in an online square tube; the roller (2) is arranged at the bottom of the box (1); the micromotor (3) is arranged in the box (1); the rotating shaft of the micromotor (3) extends out from the middle part of the upper wall of the box (1) and is fixed on the removing device (4); the front end of the pull tube (5) is fixed on the rear wall of the box (1), and the rear end extends backwards along the cavity of the online square tube to the position where the width of the unclosed seam of the online square tube is larger than the diameter of the pull tube (5); and the power lead (6) passes through the cavity of the pull tube (5) and is connected with the micromotor (3). The device can carry out welding and welding burr removing at the same time so that no burr exists inside the produced square tube.
Description
Technical field
The present invention relates to the auxiliary equipment in a kind of square and rectangular pipe production, particularly a kind of online removing device of welding burrs in square tube.Be applicable to the welding forming operation of square and rectangular pipe.
Background technology
At present, the method for producer rectangular tube mainly contains one-step method cold bending technology, channel-section steel make-up welding procedure, seamless steel pipe cold-press moulding technology.For in enormous quantities, quantity-produced producer, adopt one-step method cold bending technology mostly.One-step method cold bending operation, to cut into the steel plate of bar shaped exactly, in continuous conveying, by in mould, progressively rolling, progressively bend to the square and rectangular pipe that upper wall has abutment joint, its soldered is in the upper wall middle part of square and rectangular pipe, utilizes the both positive and negative polarity Contact welding by five rollers extruding welding fabrication, when passing welding fabrication equipment, the strip width edge joint weld is connected together.Existing deficiency is in the operation of this welding forming: when welding, medial and lateral at soldered produce a large amount of welding burrs, particularly inboard welding burr is more, the soldered inboard that is arranged in square and rectangular pipe in a row, influence the attractive in appearance and quality of square and rectangular pipe, simultaneously, in the carrying and use of square and rectangular pipe, this burr also can produce dangerous accident.At present, only the welding burr to the outside cuts, polishes, but inboard welding burr can not remove, so, still there is the attractive in appearance and quality that influence square and rectangular pipe and carries safe problem.Welding burr for the outside cuts, the equipment that polishes, comprise frame, connecting plate, cylinder, cutting knife, vertical insertion groove of handle of a knife and set bolt constitute, connecting plate is for being vertically mounted on the frame, cylindrical bottom surface is vertical and fixing with the front face of connecting plate, on cylinder, be provided with the vertical card entry slot of vertical handle of a knife, the outside at the vertical card entry slot of handle of a knife is provided with set bolt, during use, the handle of a knife of burr cutting knife is snapped in the vertical card entry slot of handle of a knife, make the cutter head of burr cutting knife touch processed square and rectangular pipe upper surface, fix with set bolt, when processed square and rectangular pipe moves, can the welding burr of processed square and rectangular pipe upper surface be excised, but this equipment is too big because of volume, does not use the excision of the inboard welding burr of processed square and rectangular pipe.By retrieval, the report that does not also have welding burr in the online excision square and rectangular pipe at present.
Summary of the invention
The object of the present invention is to provide a kind of can be in the welding forming operation of square and rectangular pipe, along with welding and in time weld burr in the excision square and rectangular pipe, make that the square and rectangular pipe of producing is more attractive in appearance, carrying and use safer online removing device of welding burrs in square tube.
For reaching above purpose, the technical solution adopted in the present invention is: this online removing device of welding burrs in square tube, it is characterized in that it is by the casing that places in the online square and rectangular pipe, roller, micromachine, device for excising and pulling pipe and power lead constitute, sidewall bottom at casing is provided with gripper shoe, on gripper shoe, be provided with bar hole, insert in the bar hole end of roller shaft, and by the support of the spring compression in the bar hole, the effect of spring is to make device for excising upwards be adjacent to the roof inboard of online square and rectangular pipe all the time, roller is located at the end of roller shaft, and be in the inboard of gripper shoe, in case the outer wall of roller touches the madial wall of square and rectangular pipe, micromachine is installed in the casing, the turning cylinder of micromachine stretches out from the upper wall middle part of casing, fix device for excising in the turning cylinder end of micromachine, with the micromachine is power, drive device for excising and cut the welding burr of online square and rectangular pipe roof inboard, the front end of pulling pipe is fixed on the rear wall of casing, and extend back along the inner chamber of online square and rectangular pipe, extend to online square and rectangular pipe the patent joint close width greater than the pulling pipe diametrical position, from the patent joint close of online square and rectangular pipe, stretch out then, the external part of pulling pipe is fixed on the support body rear wall of soldering tip, and the tube chamber that power lead passes the pulling pipe is connected with micromachine.
The present invention also implements by following measure: described casing width is than the wide little 0.5-1.0cm of the inner chamber of online square and rectangular pipe, the end of roller is along to the height between the upper wall of device for excising, with under the effect of spring can with consistent being advisable of inner chamber height of online square and rectangular pipe.
Described device for excising is resistant to elevated temperatures emery wheel, and the upper edge of device for excising is a cutting edge, and the cone face is worn, is provided with the hole of symmetry on the upper wall of device for excising, is provided with steel ball in hole; Described steel ball can the symmetry establish 4, the diameter of steel ball is 0.5cm.
Described casing width is than the wide little 0.5-1.0cm of the inner chamber of square and rectangular pipe, and the end of roller is along consistent with the inner chamber height of square and rectangular pipe to the height between the upper wall of emery wheel.
Described pulling pipe, constitute by horizontal tube and vertical tube, the length of horizontal tube is 100-200cm, since from flat soldering tip far away more, online square and rectangular pipe also patent joint close is just wide more, so the length of horizontal tube is advisable so that vertical tube can also be stretched out the patent joint close from square and rectangular pipe, horizontal tube is in the chamber of online square and rectangular pipe, vertical tube is connected the outer end of horizontal tube, and be connected with the tube chamber of horizontal tube, vertical tube also stretches out the patent joint close from square and rectangular pipe, and the pull bar on the support body rear wall of the upper end of vertical tube and flat soldering tip is connected, and is provided with stiffener in the turning bight of pulling pipe.
Also be provided with water inlet pipe in the described pulling pipe, it is the thin sebific duct of 0.4cm that water inlet pipe adopts diameter, and the delivery port of water inlet pipe sprays to worn of device for excising, makes the device for excising cooling.
As a further improvement on the present invention, the front side of described device for excising also by polishing emery wheel in the idle wheel connection, can further polish by polishing emery wheel, is provided with in the bottom that polishes emery wheel and props up spring.
Beneficial effect of the present invention is: compare with the welding forming operation that order is adopted when the producer rectangular tube, owing to fixing online removing device of welding burrs in square tube on the frame of flat soldering tip, and this online removing device of welding burrs in square tube is located in the square and rectangular pipe, flat relatively soldering tip is fixed, and the square and rectangular pipe that has just welded moves relative to online removing device of welding burrs in square tube, so, can weld on one side, at any time under hot state, will weld the burr excision on one side, make the square and rectangular pipe of producing not only not have the welding burr in the outside, and the inboard does not have the welding burr yet, make the square and rectangular pipe of producing more attractive in appearance, carry safer.And this online removing device of welding burrs in square tube is simple in structure, and is easy to install, need not bigger power.
Description of drawings
Fig. 1, be the structure schematic side view of one embodiment of the present of invention.
Fig. 2, be the vertical innings of cross-sectional schematic of one embodiment of the present of invention.
Fig. 3, be the device for excising schematic top plan view of one embodiment of the present of invention.
Fig. 4, be the application state cross-sectional schematic of one embodiment of the present of invention.
Fig. 5, be the structure schematic side view of an alternative embodiment of the invention.
The specific embodiment
Embodiment 1
Fig. 1,2,3 have provided the structure chart of embodiment 1, in this embodiment, this online removing device of welding burrs in square tube, it is characterized in that it is by the casing 1 that places in the online square and rectangular pipe, roller 2, micromachine 3, device for excising 4 and pulling pipe 5 and power lead 6 constitute, sidewall bottom at casing 1 is provided with gripper shoe 7, on gripper shoe 7, be provided with bar hole 8, insert in the bar hole 8 end of roller shaft 9, and compress support by the springs 10 in the bar hole 8, the effect of spring 10 is to make device for excising 4 upwards be adjacent to the roof inboard of online square and rectangular pipe all the time, roller 2 is located at the end of roller shaft 9, and be in the inboard of gripper shoe 7, in case the outer wall of roller 2 touches the madial wall of square and rectangular pipe, micromachine 3 is installed in the casing 1, the turning cylinder of micromachine 3 stretches out from the upper wall middle part of casing 1, fix device for excising 4 in the turning cylinder end of micromachine 3, with micromachine 3 is power, drive the welding burr of the online square and rectangular pipe roof of device for excising 4 cuttings inboard, the front end of pulling pipe 5 is fixed on the rear wall of casing 1, and extend back along the inner chamber of online square and rectangular pipe, the width that extends to the patent joint close of online square and rectangular pipe is managed 5 diametrical position greater than pulling, from the patent joint close of online square and rectangular pipe, stretch out then, the external part of pulling pipe 5 is fixed on the support body rear wall of soldering tip, and the tube chamber that power lead 6 passes pulling pipe 5 is connected with micromachine 3.
The width of described casing 1 is than the wide little 0.5-1.0cm of the inner chamber of online square and rectangular pipe, the edge, the end of roller 2 is to the height between the upper wall of device for excising 4, with under the effect of spring 10 can with consistent being advisable of inner chamber height of online square and rectangular pipe, it is not interrupted to make that casing 1 slides in the chamber of square and rectangular pipe.
Described device for excising 4 is resistant to elevated temperatures emery wheel, and the upper edge of device for excising 4 is a cutting edge 41, and the cone face is worn 43, is provided with the hole of symmetry on the upper wall of device for excising 4, is provided with steel ball 42 in hole; Described steel ball 42 can symmetry establish 4, the diameter of steel ball 42 is 0.5cm, the inner chamber upper wall that makes the upper wall of emery wheel can be close to online square and rectangular pipe rotates, and can reduce friction again.
Described pulling pipe 5, constitute by horizontal tube 51 and vertical tube 52, the length of horizontal tube 51 is 100cm, so the length of horizontal tube 51 is advisable so that vertical tube 52 can also be stretched out the patent joint close from square and rectangular pipe, horizontal tube 51 is in the chamber of online square and rectangular pipe, vertical tube 52 is connected the outer end of horizontal tube 51, and be connected with the tube chamber of horizontal tube 51, vertical tube 52 also stretches out the patent joint close from online square and rectangular pipe, pull bar on the support body rear wall of the upper end of vertical tube 52 and flat soldering tip is connected, and is provided with stiffener 53 in the turning bight of pulling pipe 5.
Also be provided with water inlet pipe 54 in the described pulling pipe 5, it is the thin sebific duct of 0.4cm that water inlet pipe 54 adopts diameter, and the delivery port of water inlet pipe 54 sprays to worn 43 of device for excising 4, makes device for excising 4 coolings.
Fig. 4 has provided the application state cross-sectional schematic of embodiment 1.Use when of the present invention, casing 1 and device for excising 4 thereof are placed in the online square and rectangular pipe 11, and be in the front side of flat soldering tip 12, horizontal tube 51 is located at the bottom side of online square and rectangular pipe 11 inner chambers, be in flat soldering tip below 12, vertical tube 52 is in the square and rectangular pipe 11 of flat soldering tip 12 back and goes back in the patent joint close, square and rectangular pipe 11 moves forward, flat soldering tip 12 begins welding, and the soldered inboard just produces burr 13, because flat soldering tip 12 is motionless, so casing 1 is motionless, and online square and rectangular pipe 11 moves, and device for excising 4 is rotating of not stopping, so the rotation of device for excising 4 has just been excised the burr 13 of weld seam inboard; Owing to take advantage of also uncolled time excision, excise than being easier to.
Through check on probation, the burr 13 of weld seam inboard has all excised, and the burr that downcuts all fallen down a side or distally, does not influence the motion in square and rectangular pipe.But because not of uniform size, the hardness of welding burr differ, its base portion flatness differs.
Fig. 5 has provided another embodiment, in another embodiment, the front side of described device for excising 4 is also by polishing emery wheel 15 in idle wheel 14 connections, because it is flat that device for excising 4 once is difficult to interior welding burr excision, steel ball 42 is particularly arranged on the upper wall of device for excising 4,, also stayed the uneven leeway of excision though increased the flexibility of rotating, can further polish by polishing emery wheel 15, be provided with in the bottom that polishes emery wheel 15 and prop up spring 16.Use when of the present invention, be placed in the online square and rectangular pipe, and be in the front side of flat soldering tip 12; The length of the horizontal tube 51 of employed pulling pipe 5 is 200cm.
Through check on probation, the burr 13 of weld seam inboard has not only all excised, and its base portion also all polishes whole.
Claims (6)
1. online removing device of welding burrs in square tube, it is characterized in that it is by the casing (1) that places in the online square and rectangular pipe, roller (2), micromachine (3), device for excising (4) and pulling pipe (5) and power lead (6) constitute, sidewall bottom at casing (1) is provided with gripper shoe (7), on gripper shoe (7), be provided with bar hole (8), insert in the bar hole (8) end of roller shaft (9), and compress support by the spring (10) in the bar hole (8), roller (2) is located at the end of roller shaft (9), and be in the inboard of gripper shoe (7), micromachine (3) is installed in the casing (1), the turning cylinder of micromachine (3) stretches out from the upper wall middle part of casing (1), the fixing device for excising (4) of going up in the turning cylinder end of micromachine (3), the front end of pulling pipe (5) is fixed on the rear wall of casing (1), and extend back along the inner chamber of online square and rectangular pipe, the width that extends to the patent joint close of online square and rectangular pipe is managed the diametrical position of (5) greater than pulling, from the patent joint close of online square and rectangular pipe, stretch out then, the external part of pulling pipe (5) is fixed on the support body rear wall of soldering tip, and the tube chamber that power lead (6) passes pulling pipe (5) is connected with micromachine (3).
2. online removing device of welding burrs in square tube according to claim 1, the width that it is characterized in that described casing (1) is than the wide little 0.5-1.0cm of the inner chamber of online square and rectangular pipe, the end of roller (2) is along to the height between the upper wall of device for excising (4), with under the effect of spring (10) can with consistent being advisable of inner chamber height of online square and rectangular pipe.
3. online removing device of welding burrs in square tube according to claim 1, it is characterized in that described device for excising (4) is resistant to elevated temperatures emery wheel, the upper edge of device for excising (4) is cutting edge (41), the cone face is worn (43), on the upper wall of device for excising (4), be provided with the hole of symmetry, in hole, be provided with steel ball (42); Described steel ball (42) can the symmetry establish 4, the diameter of steel ball (42) is 0.5cm.
4. online removing device of welding burrs in square tube according to claim 1, it is characterized in that described pulling pipe (5), constitute by horizontal tube (51) and vertical tube (52), the length of horizontal tube (51) is 100-200cm, so the length of horizontal tube (51) is advisable so that vertical tube (52) can also be stretched out the patent joint close from square and rectangular pipe, horizontal tube (51) is in the chamber of online square and rectangular pipe, vertical tube (52) is connected the rear end of horizontal tube (51), and be connected with the tube chamber of horizontal tube (51), vertical tube (52) also stretches out the patent joint close from online square and rectangular pipe, the upper end of vertical tube (52) is connected with pull bar on the support body rear wall of flat soldering tip, is provided with stiffener (53) in the turning bight of pulling pipe (5).
5. according to claim 1 or 4 described online removing device of welding burrs in square tube, it is characterized in that also being provided with in the described pulling pipe (5) water inlet pipe (54), it is the thin sebific duct of 0.4cm that water inlet pipe (54) adopts diameter, and the delivery port of water inlet pipe (54) sprays to worn (43) of device for excising (4).
6. online removing device of welding burrs in square tube according to claim 3, the front side that it is characterized in that described device for excising (4) is also by polishing emery wheel (15) in idle wheel (14) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010254772XA CN101913041B (en) | 2010-08-17 | 2010-08-17 | Online removing device of welding burrs in square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010254772XA CN101913041B (en) | 2010-08-17 | 2010-08-17 | Online removing device of welding burrs in square tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101913041A true CN101913041A (en) | 2010-12-15 |
| CN101913041B CN101913041B (en) | 2012-11-14 |
Family
ID=43320759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010254772XA Expired - Fee Related CN101913041B (en) | 2010-08-17 | 2010-08-17 | Online removing device of welding burrs in square tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101913041B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102826A (en) * | 2019-06-17 | 2019-08-09 | 燕山大学 | A kind of submerged-arc welded (SAW) pipe lining inner burr removing apparatus and method |
| CN112548316A (en) * | 2020-12-02 | 2021-03-26 | 四川航天长征装备制造有限公司 | Weld joint deburring and quality detection device and method |
| CN115194637A (en) * | 2022-09-15 | 2022-10-18 | 四川航天拓达玄武岩纤维开发有限公司 | Directional polishing device and method for basalt fiber composite pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4084484A (en) * | 1976-06-24 | 1978-04-18 | Leonid Pavlovich Shklyanov | Device for removing internal circular flash |
| WO1988009231A1 (en) * | 1987-05-29 | 1988-12-01 | Uralsky Nauchno-Issledovatelsky Institut Trubnoi P | Device for removing internal burrs in welded pipes |
| SU1680403A1 (en) * | 1989-05-03 | 1991-09-30 | Днепропетровский Металлургический Институт | Device for removing flash from interior surfaces of rectangular-section electric-welded tubes |
| CN2215369Y (en) * | 1995-03-21 | 1995-12-20 | 机械工业部西安重型机械研究所 | Internal burring device for straight welding seam pipe |
| CN201320645Y (en) * | 2008-12-29 | 2009-10-07 | 沈阳工大恒晟鑫源机械制造有限公司 | Device for removing burrs on inner wall of welded pipe |
| CN201769090U (en) * | 2010-08-17 | 2011-03-23 | 山东御鼎冷弯型钢有限公司 | Online cutting device of welding burrs inside square rectangular pipe |
-
2010
- 2010-08-17 CN CN201010254772XA patent/CN101913041B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4084484A (en) * | 1976-06-24 | 1978-04-18 | Leonid Pavlovich Shklyanov | Device for removing internal circular flash |
| WO1988009231A1 (en) * | 1987-05-29 | 1988-12-01 | Uralsky Nauchno-Issledovatelsky Institut Trubnoi P | Device for removing internal burrs in welded pipes |
| SU1680403A1 (en) * | 1989-05-03 | 1991-09-30 | Днепропетровский Металлургический Институт | Device for removing flash from interior surfaces of rectangular-section electric-welded tubes |
| CN2215369Y (en) * | 1995-03-21 | 1995-12-20 | 机械工业部西安重型机械研究所 | Internal burring device for straight welding seam pipe |
| CN201320645Y (en) * | 2008-12-29 | 2009-10-07 | 沈阳工大恒晟鑫源机械制造有限公司 | Device for removing burrs on inner wall of welded pipe |
| CN201769090U (en) * | 2010-08-17 | 2011-03-23 | 山东御鼎冷弯型钢有限公司 | Online cutting device of welding burrs inside square rectangular pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102826A (en) * | 2019-06-17 | 2019-08-09 | 燕山大学 | A kind of submerged-arc welded (SAW) pipe lining inner burr removing apparatus and method |
| CN112548316A (en) * | 2020-12-02 | 2021-03-26 | 四川航天长征装备制造有限公司 | Weld joint deburring and quality detection device and method |
| CN112548316B (en) * | 2020-12-02 | 2023-08-29 | 四川航天长征装备制造有限公司 | Weld joint deburring and quality detection device and method |
| CN115194637A (en) * | 2022-09-15 | 2022-10-18 | 四川航天拓达玄武岩纤维开发有限公司 | Directional polishing device and method for basalt fiber composite pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101913041B (en) | 2012-11-14 |
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