CN102284564A - Device for flattening welding rib in welding tube - Google Patents
Device for flattening welding rib in welding tube Download PDFInfo
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- CN102284564A CN102284564A CN201110230326XA CN201110230326A CN102284564A CN 102284564 A CN102284564 A CN 102284564A CN 201110230326X A CN201110230326X A CN 201110230326XA CN 201110230326 A CN201110230326 A CN 201110230326A CN 102284564 A CN102284564 A CN 102284564A
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Abstract
The invention relates to a device for flattening a welding rib in a welding tube, which is characterized that the vertical drive mechanism of the device utilizes a vertical drive mechanism for driving a screw by a motor or a vertical drive mechanism for driving an eccentric shaft by a motor which is composed of a motor speed reducer A, a transmission shaft, the eccentric shaft, a link, a shaft and a motor support arm seat; the vertical drive mechanism for driving a screw by a motor is composed of the motor speed reducer A, a shaft coupler A, a bearing seat A, a screw A, a nut A, an upper roll seat, an upper press roll, a lower roll seat, a lower press roll and a pressure sensor; and the horizontal drive mechanism of the device utilizes a horizontal drive mechanism composed of the motor speed reducer A, the shaft coupler A, the bearing seat A, the screw A, the nut A, the upper roll seat and the upper press roll; the device for flattening a welding rib in a welding tube related by the invention has a reasonable design and a compact structure, as well as can perform a pressure control and a position control; moreover, the device has the advantages of good 'welding rib' flattening effect, high flattening-trimming efficiency, convenience to operate, very convenient use etc.
Description
Technical field
The invention belongs to rolling welded tube equipment, particularly be applicable to the interior weldering of a kind of welded tube muscle pressuring flat device of finishing weldering muscle defective in the welded tube.
Background technology
As everyone knows, when welded tube is made, must make whole welded tube by welding at the commissure of rolling good pipe.But produce the defective of " weldering muscle " through the face of weld of regular meeting in welded pipe; people are called this defective " interior burr " sometimes again; the existence of this " weldering muscle " defective had both influenced the welded tube inner surface quality; again because the existence of " weldering muscle " defective in the welded tube; just may make the welded tube after the installation; as carrying food; chemical industry ... in the medium process; under the effect of long-time pumped (conveying) medium; cause this " weldering muscle " defective to produce dropping and mix in the pumped (conveying) medium; produce the product that does not meet standard-required and cause, will bring bigger economic loss to manufacturing enterprise.At present, to the finishing machine of finishing weldering muscle defective in the welded tube is finishing press by Driven by Hydraulic Cylinder, and its structure comprises base, line slideway slide block, line slideway track, roller frame, the last pressure roller of going up roller seat, lower compression roller, vertical hydraulic cylinder driving mechanism, horizontal hydraulic cylinder driving mechanism and the plug of lower roller base; At base top surface installing line slideway track, put the car body of band line slideway slide block on the line slideway track, installing roller frame on car body, in the roller frame lower compression roller of installing on the lower roller base, on the roller seat on pressure roller, install the horizontal hydraulic cylinder driving mechanism that car body is moved horizontally in base one side, install the vertical hydraulic cylinder driving mechanism that roller seat is moved both vertically along the roller frame at the roller top of the trellis, between upper and lower pressure roller, insert the welded tube that is trimmed by online driving, make be trimmed welded tube the weld seam face vertically downward, in being trimmed welded tube, put into plug; The horizontal level and the vertical hydraulic cylinder driving mechanism that constantly move horizontally car body by the horizontal hydraulic cylinder driving mechanism are constantly executed pressure at right angle in being trimmed welded tube, realize " weldering muscle " defective on the weld seam face that is trimmed welded tube is flattened.Adopt the shortcoming and defect part of the press of above-mentioned Driven by Hydraulic Cylinder to be: only can carry out pressure control, can not carry out Position Control, therefore, when flattening finishing, just press when pressing strength is too small in uneven " weldering muscle ", pressing strength will make when excessive and be trimmed welded tube generation tube wall attenuation or distortion, and is not easy to operator's accurate operation, and its dressing efficiency is low.
Summary of the invention
The present invention is intended to the shortcoming and defect part that exists in above-mentioned technology, and provide not only reasonable in design, compact conformation, can carry out pressure control, can carry out Position Control again, and it is effective to have a pressing " weldering muscle ", flattens the dressing efficiency height, weldering muscle pressuring flat device in a kind of very easily welded tube easy to operate and use.
The objective of the invention is to adopt following technical scheme to realize: weldering muscle pressuring flat device in the described welded tube comprises base, car body, line slideway slide block, line slideway track, roller frame, goes up roller seat, goes up pressure roller, lower roller base, lower compression roller, vertical drive mechanism, horizontal drive mechanism; It is characterized in that: its vertical drive mechanism adopts by the leading screw first vertical drive mechanism of motor reducer first transmission or adopts the eccentric stiffener that is propped up the motor transmission that arm seat forms by motor reducer first, power transmission shaft, eccentric shaft, connecting rod, axle and motor; Its horizontal drive mechanism adopts the horizontal drive mechanism by the transmission of motor reducer second; The vertical drive mechanism of described motor transmission is made up of motor reducer first, shaft coupling first, bearing block first, leading screw first, screw first, last roller seat and last pressure roller, lower roller base, lower compression roller and pressure sensor, install motor reducer first, shaft coupling first, bearing block first in regular turn at the roller top of the trellis, the top that connects the leading screw first in bearing block first bottom surface, the bottom of described leading screw first is passed on the end face that the screw first is connected roller seat, connect pressure roller on it on the roller seat, installing is by the pressure sensor of PLC control on the contact-making surface of the lower roller base between lower roller base and the car body; The horizontal drive mechanism of described motor transmission forms by motor cabinet, motor reducer second, support, shaft coupling second, bearing block second, leading screw second, nut seat, screw second with by the pressure sensor of PLC control, side installing motor cabinet at base, on motor cabinet, install motor reducer second, support, shaft coupling second and bearing block second in regular turn, one end of described leading screw second is connected in the bearing block second, the screw second that the other end of its leading screw second passes on the nut seat stretches outside nut seat, and described nut seat is installed on the car body.
Principle of the present invention and operation are described below:
Owing to the vertical and horizontal movement of the roller frame among the present invention has all been adopted the driving mechanism of motor transmission, and in vertical drive mechanism, installed pressure sensor by PLC control, just can control the pressure size that flattens usefulness, both flattened " weldering muscle ", and do not made again to be trimmed welded tube generation distortion and to be convenient to operation.
The comprehensive above technical scheme of being taked realizes purpose of the present invention.
Compared with prior art, the present invention is not only reasonable in design, and compact conformation can carry out pressure control, can carry out Position Control again, and it is effective to have pressings " weldering muscle ", pressing dressing efficiency height, advantage such as very convenient easy to operate and use.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
The present invention has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of one of embodiments of the invention;
Accompanying drawing 2 is side views of Fig. 1.
Accompanying drawing 3 is side-looking structural representations of two of embodiments of the invention.
Among the figure: 1, pressure sensor, 2, the line slideway track, 3, the line slideway slide block, 4, nut seat, 5, screw second, 6, lower roller base, 7, the roller frame, 8, lower compression roller, 9, plug, 10, the motor reducer first, 11, last pressure roller, 12, last roller seat, 13, the screw first, 14, the leading screw first, 15, the bearing block first, 16, the shaft coupling first, 17, base, 18, the welded tube that is trimmed, 19, leading screw second, 20, bearing block second, 21, shaft coupling second, 22, support, 23, motor reducer second, 24, car body, 25, motor cabinet, 26, motor props up arm seat, and 27, power transmission shaft, 28, eccentric shaft, 29, connecting rod, 30, axle.
The specific embodiment
Being one of embodiments of the invention shown in Fig. 1,2, is weldering muscle pressuring flat device in the welded tube of installing on the production line of rolling welded tube; It is the vertical drive mechanism that adopts the motor turn-screw; Its structure comprises base 17, car body 24, line slideway slide block 3, line slideway track 2, roller frame 7, goes up roller seat 12, goes up pressure roller 11, lower roller base 6, lower compression roller 8, vertical drive mechanism and horizontal drive mechanism; It is characterized in that: its vertical drive mechanism adopts the vertical drive mechanism of motor transmission; Its horizontal drive mechanism adopts the horizontal drive mechanism of motor transmission; The vertical drive mechanism of described motor transmission is made up of motor reducer first 10, shaft coupling first 16, bearing block first 15, leading screw first 14, screw first 13, last roller seat 12 and last pressure roller 11, lower roller base 6, lower compression roller 8 and pressure sensor 1, install motor reducer first 10, shaft coupling first 16, bearing block first 15 in regular turn at roller frame 7 tops, the top that connects leading screw first 14 in bearing block first 15 bottom surfaces, the bottom of described leading screw first 14 is passed on the end face that screw first 13 is connected roller seat 12, connects pressure roller 11 on it on the roller seat 12; Installing is by the pressure sensor 1 of PLC control on the contact-making surface of the lower roller base 6 between lower roller base 6 and the car body 24; The horizontal drive mechanism of described motor transmission is by motor cabinet 25, motor reducer second 23, support 22, shaft coupling second 21, bearing block second 20, leading screw second 19, nut seat 4, screw second 5 and form by the pressure sensor 1 of PLC control, at base 17 left sides installing motor cabinet 25, on motor cabinet 25, install motor reducer second 23 in regular turn, support 22, shaft coupling second 21 and bearing block second 20, described leading screw second 19 left ends are connected in the bearing block second 20, the screw second 5 that the right-hand member of its leading screw second passes on the nut seat 4 stretches outside nut seat 4, and described nut seat 4 is installed on the car body 24.
Shown in Figure 3 is two side-looking structural representation of embodiments of the invention, is weldering muscle pressuring flat device in the welded tube of installing on the production line of rolling welded tube; It is the vertical drive mechanism that adopts motor transmission eccentric shaft, the vertical drive mechanism of described motor transmission eccentric shaft is by motor reducer first 10, power transmission shaft 27, eccentric shaft 28, connecting rod 29, axle 30 and motor prop up arm seat 26 and form, side at base 17 connects the bottom that motor props up arm seat 26, motor props up the end face installing motor reducer first 10 of arm seat 26, the output shaft of motor reducer first 10 connects an end of power transmission shaft 27, the other end of its power transmission shaft 27 connects an end of eccentric shaft 28, the other end of its eccentric shaft 28 is connected on the roller frame 7, the top of connecting rod 29 is hinged on the eccentric shaft 28, and the bottom of connecting rod 29 is hinged on roller seat 12 end faces by axle 30.All the other are identical with one of embodiment.
The above; it only is the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (1)
1. the interior weldering muscle pressuring flat device in the welded tube production process comprises base, car body, line slideway slide block, line slideway track, roller frame, goes up roller seat, goes up pressure roller, lower roller base, lower compression roller, vertical drive mechanism, horizontal drive mechanism; It is characterized in that: its vertical drive mechanism adopts the vertical drive mechanism of motor turn-screw or adopts the vertical drive mechanism of being propped up the motor transmission eccentric shaft that arm seat (26) forms by motor reducer first (10), power transmission shaft (27), eccentric shaft (28), connecting rod (29), axle (30) and motor; Its horizontal drive mechanism adopts the horizontal drive mechanism of motor transmission; The vertical drive mechanism of described motor transmission is by motor reducer first (10), shaft coupling first (16), bearing block first (15), leading screw first (14), screw first (13), last roller seat (12), last pressure roller (11), lower roller base (6), lower compression roller (8) and pressure sensor (1) are formed, install motor reducer first (10) in regular turn at roller frame (7) top, shaft coupling first (16), bearing block first (15), the top that connects leading screw first (14) in bearing block first (15) bottom surface, the bottom of described leading screw first (14) is passed screw first (13) and is connected on the end face of roller seat (12), connect pressure roller (11) on the roller seat on it (12), installing is by the pressure sensor (1) of PLC control on the contact-making surface of the lower roller base (6) between lower roller base (6) and the car body (24); The horizontal drive mechanism of described motor transmission is by motor cabinet (25), motor reducer second (23), support (22), shaft coupling second (21), bearing block second (20), leading screw second (19), nut seat (4), screw second (5) and form by the pressure sensor (1) of PLC control, side installing motor cabinet (25) at base (17), on motor cabinet (25), install motor reducer second (23) in regular turn, support (22), shaft coupling second (21) and bearing block second (20), one end of described leading screw second (19) is connected in the bearing block second (20), the screw second (5) that the other end of its leading screw second (19) passes on the nut seat (4) stretches outside nut seat (4), and described nut seat (4) is installed on the car body (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110230326XA CN102284564A (en) | 2011-08-11 | 2011-08-11 | Device for flattening welding rib in welding tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110230326XA CN102284564A (en) | 2011-08-11 | 2011-08-11 | Device for flattening welding rib in welding tube |
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| CN102284564A true CN102284564A (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110230326XA Pending CN102284564A (en) | 2011-08-11 | 2011-08-11 | Device for flattening welding rib in welding tube |
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| CN (1) | CN102284564A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350308A (en) * | 2017-07-11 | 2017-11-17 | 佛山市正略信息科技有限公司 | A kind of T-shaped guide rail straightener with switching mechanism |
| CN109365573A (en) * | 2018-11-19 | 2019-02-22 | 佛山市煜平自动化设备有限公司 | A kind of column levelling means of servo type |
| CN111069335A (en) * | 2019-12-23 | 2020-04-28 | 江苏统联科技股份有限公司 | Production method of embossed flat steel pipe |
| CN114083057A (en) * | 2021-12-20 | 2022-02-25 | 丰县飞洋金属制品有限公司 | Be used for metal pipe fittings to calibrate prosthetic devices |
Citations (8)
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| US4072035A (en) * | 1975-04-18 | 1978-02-07 | Kabel-Und Metallwerke | Strengthening of a welding seam |
| CN1199662A (en) * | 1997-03-28 | 1998-11-25 | 川崎制铁株式会社 | Planisher for steel pipe welding seam and its producing method |
| CN2758003Y (en) * | 2004-12-23 | 2006-02-15 | 严瑞其 | On line leveling device of internal and external welding seam of stainless steel welding pipe |
| CN201183079Y (en) * | 2008-04-23 | 2009-01-21 | 天津赛瑞机器设备有限公司 | Lower roller elevating gear of flattener |
| CN201482805U (en) * | 2009-09-07 | 2010-05-26 | 江苏常宝普莱森钢管有限公司 | Lifting roll table at inlet and outlet of pipe mill |
| CN201632786U (en) * | 2010-04-26 | 2010-11-17 | 温州市龙湾永中阳辰焊管机械厂 | Welding seam flattening machine |
| CN201889598U (en) * | 2010-08-27 | 2011-07-06 | 宝莱不锈钢科技(昆山)有限公司 | Flattening device for welded pipe seams |
| CN202207722U (en) * | 2011-08-11 | 2012-05-02 | 高宇笙 | Flattening device for inside weld burs of welded pipe |
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2011
- 2011-08-11 CN CN201110230326XA patent/CN102284564A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4072035A (en) * | 1975-04-18 | 1978-02-07 | Kabel-Und Metallwerke | Strengthening of a welding seam |
| CN1199662A (en) * | 1997-03-28 | 1998-11-25 | 川崎制铁株式会社 | Planisher for steel pipe welding seam and its producing method |
| CN2758003Y (en) * | 2004-12-23 | 2006-02-15 | 严瑞其 | On line leveling device of internal and external welding seam of stainless steel welding pipe |
| CN201183079Y (en) * | 2008-04-23 | 2009-01-21 | 天津赛瑞机器设备有限公司 | Lower roller elevating gear of flattener |
| CN201482805U (en) * | 2009-09-07 | 2010-05-26 | 江苏常宝普莱森钢管有限公司 | Lifting roll table at inlet and outlet of pipe mill |
| CN201632786U (en) * | 2010-04-26 | 2010-11-17 | 温州市龙湾永中阳辰焊管机械厂 | Welding seam flattening machine |
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| CN202207722U (en) * | 2011-08-11 | 2012-05-02 | 高宇笙 | Flattening device for inside weld burs of welded pipe |
Non-Patent Citations (1)
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| 马铁军等: "线性摩擦焊摩擦功率曲线的检测", 《热加工工艺》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350308A (en) * | 2017-07-11 | 2017-11-17 | 佛山市正略信息科技有限公司 | A kind of T-shaped guide rail straightener with switching mechanism |
| CN109365573A (en) * | 2018-11-19 | 2019-02-22 | 佛山市煜平自动化设备有限公司 | A kind of column levelling means of servo type |
| CN111069335A (en) * | 2019-12-23 | 2020-04-28 | 江苏统联科技股份有限公司 | Production method of embossed flat steel pipe |
| CN111069335B (en) * | 2019-12-23 | 2021-09-24 | 江苏统联科技股份有限公司 | Production method of embossed flat steel pipe |
| CN114083057A (en) * | 2021-12-20 | 2022-02-25 | 丰县飞洋金属制品有限公司 | Be used for metal pipe fittings to calibrate prosthetic devices |
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Application publication date: 20111221 |