CN101670391A - Butt welding elbow back-arc trimmer - Google Patents
Butt welding elbow back-arc trimmer Download PDFInfo
- Publication number
- CN101670391A CN101670391A CN200910183087A CN200910183087A CN101670391A CN 101670391 A CN101670391 A CN 101670391A CN 200910183087 A CN200910183087 A CN 200910183087A CN 200910183087 A CN200910183087 A CN 200910183087A CN 101670391 A CN101670391 A CN 101670391A
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- CN
- China
- Prior art keywords
- side wall
- butt welding
- oil
- die
- welding elbow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000003466 welding Methods 0.000 title claims abstract description 20
- 238000007493 shaping process Methods 0.000 claims description 36
- 239000002828 fuel tank Substances 0.000 claims description 5
- 238000009966 trimming Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A butt welding elbow back-arc trimmer is distributed in vertical type, the left side wall and the right side wall are connected by a bolt, the right side wall is fixed on a seat, and the inner sides of the left side wall and the right side wall are welded with a beam; a cylinder is installed on the right side wall, a trimming die dented die fixing rack is connected to a piston rod of the cylinderto form a movable pair with the beam, and a trimming die terrace die fixing rack is fixed on the left side wall; an oil tank at the right diagonal front is welded on the right side wall, a control device and a motor are mounted on the oil tank, and the oil tank, the control device and an oil pump are connected by oil pipes; a rotary workbench for placing the butt welding elbow is connected with anupright column and a scroll wheel prop, and the height of the rotary workbench can be adjusted by the upright column fixed on the seat. In the invention, the motor drives the oil pump, the oil pump is connected with the oil cylinder via the oil tank, the control device and the oil pipes, and the piston rod moves reciprocatingly to drive the trimming die dented die to open and close, thus improving working efficiency and safety, and reducing labor intensity.
Description
Technical field
The invention belongs in International Classification of Patents, belong to metallic plate, pipe or do not have cutting processing substantially, particularly large-scale shaping welding of elbow.
Background technology
Large-size pipe elbow is that the semicircle elbow butt welding by two symmetries forms.After mould strikes out the semicircle elbow, sheet material its edge after the mould punching press can produce fold to sheet material by trimming, thus shaping be before the elbow butt welding must be through operation.The old technology of shaping in the past is to rely on manually to beat the fold place and reduce the sheet material fold, and work efficiency is low, and is dangerous, low precision, and uniformity is undesirable, and follow-up welding procedure is caused very big influence.The butt welding elbow back-arc trimmer is the modern big needs of producing.
Summary of the invention
The objective of the invention is to overcome the shortcoming and defect of the artificial shaping of large-size pipe elbow, a kind of simple in structure, easy to operate, good reliability, butt welding elbow back-arc trimmer that automaticity is high are provided.
The scheme that solves this difficult problem is:
A kind of butt welding elbow back-arc trimmer comprises shaping mould, power set and liftable workbench, and shaping mould comprises shaping mould fixed mount, shaping punch, correcting die; Power set comprise motor, oil pump, control device, oil cylinder; The liftable workbench comprises rotary work-table, column, thrust bearing, roller support column.
The shaping punch of shaping mould is on left side wall, and shaping mould fixed mount and correcting die are on right side wall, and the shaping mould fixed mount that is welded with cantilever on the right side wall can relatively move with crossbeam, and the shaping punch-die can be changed according to the size of elbow.
The oil cylinder horizontal fixed of power set is placed on the symmetrical distribution center of right side wall, and the fuel tank top is equipped with control device, motor and oil pump and is installed in right side wall the place ahead, and oil cylinder links to each other with the shaping mould fixed mount, drives correcting die and moves back and forth.
The rotary work-table of liftable workbench is welded on the thrust bearing and rotates around column, has screw thread on the column, and the upper and lower surface of thrust bearing is fixed with nut, and the big end of rotary work-table is welded with the roller support column of adjustment height.
The model machine of making according to this scheme, adopt the driven by motor oil pump, oil enters the hydraulic oil cylinder driving piston advances forward, piston drives the shaping that the correcting die that is fixed on the shaping mould fixed mount is realized elbow, therefore not only work efficiency improves high conformity, precision height greatly, and improved working condition, compare safety.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein: 1, left side wall; 2, shaping punch; 3, rotary work-table; 4, column; 5, thrust bearing; 6, roller support column; 7, base; 8, control device; 9, fuel tank; 10, oil pump; 11, motor; 12, oil pipe; 13, oil cylinder; 14, correcting die; 15, shaping mould fixed mount; 16, crossbeam; 17, right side wall
The specific embodiment
A kind of butt welding elbow back-arc trimmer comprises shaping mould, power set and liftable workbench.Shaping mould comprises shaping mould fixed mount 15, shaping punch 2, correcting die 14; Power set comprise motor 11, oil pump 10, control device 8, oil cylinder 13; The liftable workbench comprises rotary work-table 3, column 4, thrust bearing 5, roller support column 6.
The shaping punch 2 of shaping mould is on left side wall 1, shaping mould fixed mount 15 and correcting die 14 are on right side wall 17, the shaping mould fixed mount 15 that is welded with cantilever on the right side wall 17 can relatively move with crossbeam 16, and the shaping punch-die can be changed according to the size of elbow.
Oil cylinder 13 horizontal fixed of power set are placed on the symmetrical distribution center of right side wall 17, fuel tank 9 tops are equipped with control device 8, motor 11 and oil pump 10 and are installed in right side wall 17 the place aheads, oil cylinder 13 links to each other with shaping mould fixed mount 15, drives correcting die 14 and moves back and forth.
The rotary work-table 3 of liftable workbench is welded on the thrust bearing 5 and rotates around column 4, has screw thread on the column 4, and the upper and lower surface of thrust bearing 5 is fixed with nut, and rotary work-table 3 big ends are welded with the roller support column 6 of adjustment height.
Rotation rotary work-table 3, to be placed on rotary work-table 3 table tops welding of elbow, adjust the height of rotary work-table 3, to paste the marginal fold place of welding of elbow and be placed on shaping punch 2 places, the control operation bar travels forward die 14, compress elbow fold place, reach behind the pressure of prior setting draining automatically when oil pressure, correcting die 14 retreats.
The present invention has improved operating efficiency and security, and high conformity, and the precision height has also reduced labour intensity.
Claims (6)
1. a butt welding elbow back-arc trimmer is characterized in that comprising at least shaping mould fixed mount (15), shaping punch (2), correcting die (14), power set and liftable workbench.
2. according to the described butt welding elbow back-arc trimmer of claim 1, it is characterized in that said shaping punch (2) is on left side wall (1), shaping mould fixed mount (15) and correcting die (14) are on right side wall (17), the shaping mould fixed mount (15) that is welded with cantilever on the right side wall (17) can relatively move with crossbeam (16), and the shaping punch-die can be changed according to the size of elbow.
3. according to the described butt welding elbow back-arc trimmer of claim 1, it is characterized in that said power set comprise motor (11), oil pump (10), control device (8), fuel tank (9), oil cylinder (13).
4. according to the described butt welding elbow back-arc trimmer of claim 3, it is characterized in that oil cylinder (13) horizontal fixed is placed on the symmetrical distribution center of right side wall (17), fuel tank (9) top is equipped with control device (8), motor (11) and oil pump (10) and is installed in right side wall (17) the place ahead, oil cylinder (13) links to each other with shaping mould fixed mount (15), drives correcting die (14) and moves back and forth.
5. according to the described butt welding elbow back-arc trimmer of claim 1, it is characterized in that said liftable workbench comprises rotary work-table (3), column (4), thrust bearing (5), roller support column (6).
6. according to the described butt welding elbow back-arc trimmer of claim 5, it is characterized in that rotary work-table (3) is welded on thrust bearing (5) and goes up around column (4) rotation, column has screw thread on (4), the upper and lower surface of thrust bearing (5) is fixed with nut, and the big end of rotary work-table (3) is welded with the roller support column (6) of adjustment height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183087A CN101670391A (en) | 2009-08-07 | 2009-08-07 | Butt welding elbow back-arc trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183087A CN101670391A (en) | 2009-08-07 | 2009-08-07 | Butt welding elbow back-arc trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101670391A true CN101670391A (en) | 2010-03-17 |
Family
ID=42017934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910183087A Pending CN101670391A (en) | 2009-08-07 | 2009-08-07 | Butt welding elbow back-arc trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101670391A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248033A (en) * | 2011-06-30 | 2011-11-23 | 江苏华阳管业股份有限公司 | Bend flaring die |
| CN102950420A (en) * | 2011-08-17 | 2013-03-06 | 东台市远洋不锈钢制造有限公司 | Large-caliber stainless steel thin-wall bend process |
| CN104209374A (en) * | 2014-08-18 | 2014-12-17 | 温州市明洋管件制造有限公司 | Outer arc edge clamping machine for bend plate |
| CN107008778A (en) * | 2017-06-02 | 2017-08-04 | 江苏兴洋管业股份有限公司 | A kind of whole arc machine of Mobile welding elbow |
| CN108607902A (en) * | 2018-05-29 | 2018-10-02 | 中国葛洲坝集团机械船舶有限公司 | A kind of device and method orthopedic for heavy caliber high-strength steel pipe tile assembling nozzle |
-
2009
- 2009-08-07 CN CN200910183087A patent/CN101670391A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248033A (en) * | 2011-06-30 | 2011-11-23 | 江苏华阳管业股份有限公司 | Bend flaring die |
| CN102950420A (en) * | 2011-08-17 | 2013-03-06 | 东台市远洋不锈钢制造有限公司 | Large-caliber stainless steel thin-wall bend process |
| CN104209374A (en) * | 2014-08-18 | 2014-12-17 | 温州市明洋管件制造有限公司 | Outer arc edge clamping machine for bend plate |
| CN107008778A (en) * | 2017-06-02 | 2017-08-04 | 江苏兴洋管业股份有限公司 | A kind of whole arc machine of Mobile welding elbow |
| CN108607902A (en) * | 2018-05-29 | 2018-10-02 | 中国葛洲坝集团机械船舶有限公司 | A kind of device and method orthopedic for heavy caliber high-strength steel pipe tile assembling nozzle |
| CN108607902B (en) * | 2018-05-29 | 2024-10-15 | 中国葛洲坝集团机械船舶有限公司 | Device and method for correcting large-caliber high-strength steel pipe tile assembly pipe orifice |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100317 |