CN204122534U - The hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct - Google Patents
The hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct Download PDFInfo
- Publication number
- CN204122534U CN204122534U CN201420609106.7U CN201420609106U CN204122534U CN 204122534 U CN204122534 U CN 204122534U CN 201420609106 U CN201420609106 U CN 201420609106U CN 204122534 U CN204122534 U CN 204122534U
- Authority
- CN
- China
- Prior art keywords
- simmering
- bending
- dop
- arc
- utility
- 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.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct, belongs to plant equipment.The two slideway intrados arc length of the utility model is 533mm, and the height on intrados arc apex distance ground promotes 200mm on original spacing basis, and two spacing of slipway is adjustable between 630-1020mm; The shape of described dop is annular, and on annular internal ring wall, symmetry has draw-in groove, and draw-in groove is provided with arc dop, and arc dop matches with simmering and bending part.The utility model is by raising the distance on two slideway and small rocker part distance ground, strengthen the diameter of dop simultaneously, realize size adjustable, reduce the water spray angle of spray hardening induction coil, shorten the width of heating tape, simmering and bending place are cooled in time, effectively prevents tube wall from playing fold, saving spray is quenched water consumption simultaneously.The utility model had both remained original device fabrication working ability, expanded the production capacity of simmering and bending caliber simultaneously, solved the micro-sinus of light-wall pipe and fell into.
Description
Technical field
The utility model relates to the hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct, belongs to plant equipment.
Background technology
Hydraulic bending machine is maximum can the pipe diameter of simmering and bending be φ 630 × 60, and our real work has the caliber needing simmering and bending to be greater than φ 630 × 60, so existing situation can not meet work requirements.
The two slideway intrados arc length of existing hydraulic bending machine is 333mm, and the close together on intrados arc apex distance ground, so the pipeline maximum gauge of simmering and bending is φ 630 × 60, limit hydraulic bending machine production capacity.
Hydraulic bending machine can only process thick-walled pipe (D/S=10-20, D is outer diameter tube, S is pipeline wall thickness) and super thick pipe (D/S≤10), time processing thin-walled pipe (D/S=20-40), because the angle between the water outlet direction of the hole for water spraying on induction coil and induction coil plane is 45 ° ± 1 °, heating tape is wider in addition, longer by cool time, cause light-wall pipe simmering and bending place to produce fold or depression, cause pipeline not use.
Summary of the invention
The utility model object is the hydraulic bending machine providing a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct, and this device can simmering and bending Large Diameter Pipeline, sheet-metal duct.
New processing mode, simmering and bending must not be greater than the pipeline of φ 630 caliber and the problem that during simmering and bending light-wall pipe, simmering and bending place wall unevenness is even with solution.
The utility model technology adopted innovative solution that will solve the problem is achieved in that
The utility model comprises: two slideway, dop, induction coil, and described pair of slideway intrados arc length is 533mm, and the height on intrados arc apex distance ground promotes 200mm on original spacing basis, and two spacing of slipway is adjustable between 630-1020mm; The shape of described dop is annular, and on annular internal ring wall, symmetry has draw-in groove, and draw-in groove is provided with arc dop, and arc dop matches with simmering and bending part.
Further: arc dop is fixedly mounted in dop draw-in groove by bolt M30.
Further: induction coil is provided with hole for water spraying, the angle between the water outlet direction of hole for water spraying and induction coil plane is 10 ° ± 1 °.
Hydraulic bending machine now raises the distance on two slideway and small rocker part distance ground, strengthen the diameter of dop simultaneously, and the arc dop of hemihedrism setting is installed on annular dop, realize size adjustable, the pipeline meeting corresponding caliber snaps in dop the object reaching and transmit caliber and be greater than φ 630 pipeline.
The water spray angle of transformation spray hardening induction coil, shortens the width of heating tape, simmering and bending place is cooled in time, effectively prevents tube wall from playing fold, and saving spray is quenched water consumption simultaneously.
The utility model had both remained original device fabrication working ability, expanded the production capacity of simmering and bending caliber simultaneously, solved the micro-sinus of light-wall pipe and fell into.
Accompanying drawing explanation
Fig. 1 is equipment body structural representation;
Fig. 2 is for stepping up gear structural representation;
Fig. 3 is rocking arm bent tube section structural representation;
Fig. 4 is transformation dop part-structure schematic diagram;
Fig. 5 is transformation spray hardening induction coil structural representation; ,
Fig. 6 is the side view of Fig. 5;
Fig. 7 is that Fig. 5 sprays hardening angle schematic diagram.
Equipment identity explanation in schematic diagram
1 steps up the single slideway of platform 23 pairs of slideway 4 dop 5 circular rings 6 arc dops 7 sprays hardening circle 8 spray orifice 9 simmering and bending component
detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated the pipeline of simmering and bending caliber φ 630 < D≤φ 1020mm and simmering and bending light-wall pipe:
The pipeline of simmering and bending caliber φ 630 < D≤φ 1020mm:
Major function: by stepping up platform 1 newly to do a set of pair slideway 3 similar to original pair of slideway, this pair of slideway 3 intrados arc length is that 533mm is greater than former couple of slideway intrados arc length 330mm, and the height on intrados arc apex distance ground promotes 200mm on original spacing basis, expand two slideway 3 spacing 390mm simultaneously, make it adjustable between 630-1020mm.Transform the dop 4 of rocking arm bent tube section, the shape of described dop 4 is annular 5, and on annular 5 internal ring wall, symmetry has draw-in groove, and draw-in groove is provided with arc dop 6, and arc dop 6 matches with simmering and bending part 9 simultaneously.
The dop 4 of 5 is changed for pedestal with circle, if processing external diameter is φ 630 < D < φ 1020mm pipeline, on annular 5, fix arc dop 6, meet the requirements for pipes of simmering and bending component 9 φ 630 < D≤φ 1020mm.
Simmering and bending light-wall pipe spray hardening induction coil 7:
The water spray angle of the spray hardening induction coil 7 that hydraulic bending machine genuine man is supporting is 45 °, heats bandwidth 50-60mm during process pipeline.This heating tape width suitable thick-walled pipe, but during processing thin-walled pipe, because heating tape is wide, not in time, light-wall pipe easily plays fold, causes wall unevenness even in cooling.
Major function: the effect of spray hardening induction coil 7 is heating and water-spraying control simmering and bending place, when now spray hardening angle being improved to 10 °, after pipeline heating when Rocker arm section bends with certain R, spray hardening sprays from the spray orifice 8 of interval 1cm on induction coil 7, less than original water spray angle 35 °, the width of heating tape shortens 30-40mm, and when making light-wall pipe, heating place cooling in time, prevents tube wall from playing fold.
Claims (3)
1. the hydraulic bending machine of a simmering and bending Large Diameter Pipeline, sheet-metal duct, comprise: two slideway, dop, induction coil, it is characterized in that: two slideway intrados arc length is 533mm, and the height on intrados arc apex distance ground promotes 200mm on original spacing basis, two spacing of slipway is adjustable between 630-1020mm; The shape of described dop is annular, and on annular internal ring wall, symmetry has draw-in groove, and draw-in groove is provided with arc dop, and arc dop matches with simmering and bending part.
2. the hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline according to claim 1, sheet-metal duct, is characterized in that: arc dop is mounted by means of bolts in dop draw-in groove.
3. the hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline according to claim 1, sheet-metal duct, is characterized in that: induction coil is provided with hole for water spraying, and the angle between the water outlet direction of hole for water spraying and induction coil plane is 10 ° ± 1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609106.7U CN204122534U (en) | 2014-10-21 | 2014-10-21 | The hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420609106.7U CN204122534U (en) | 2014-10-21 | 2014-10-21 | The hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122534U true CN204122534U (en) | 2015-01-28 |
Family
ID=52378925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420609106.7U Active CN204122534U (en) | 2014-10-21 | 2014-10-21 | The hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690118A (en) * | 2015-04-08 | 2015-06-10 | 株洲汉和工业设备有限公司 | Induction-heating pipe bender |
| CN110216176A (en) * | 2019-07-09 | 2019-09-10 | 南京机电职业技术学院 | A kind of adjustable big diameter elbow manufacturing machine that can produce different cambers simultaneously |
| CN110666009A (en) * | 2019-09-29 | 2020-01-10 | 张家港市昆仑管业有限公司 | Big R bending machine of U type heat exchange tube |
-
2014
- 2014-10-21 CN CN201420609106.7U patent/CN204122534U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690118A (en) * | 2015-04-08 | 2015-06-10 | 株洲汉和工业设备有限公司 | Induction-heating pipe bender |
| CN110216176A (en) * | 2019-07-09 | 2019-09-10 | 南京机电职业技术学院 | A kind of adjustable big diameter elbow manufacturing machine that can produce different cambers simultaneously |
| CN110216176B (en) * | 2019-07-09 | 2024-05-28 | 南京机电职业技术学院 | Adjustable large-caliber bent pipe production machine capable of simultaneously producing different bending degrees |
| CN110666009A (en) * | 2019-09-29 | 2020-01-10 | 张家港市昆仑管业有限公司 | Big R bending machine of U type heat exchange tube |
| CN110666009B (en) * | 2019-09-29 | 2024-03-05 | 张家港市昆仑管业有限公司 | Big R bending machine of U type heat exchange tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204122534U (en) | The hydraulic bending machine of a kind of simmering and bending Large Diameter Pipeline, sheet-metal duct | |
| CN204545055U (en) | The manual bending device of a kind of pipe with small pipe diameter steel pipe | |
| CN105195532A (en) | Instant cooling device for seamless steel pipe sizing | |
| CN202655402U (en) | Device for adjusting roundness of penstock and supporting penstock | |
| CN204848940U (en) | A rotatory guenching unit for elongate rod thermal treatment | |
| CN204396464U (en) | Roll cooling device | |
| CN205436717U (en) | A special fixture for bending system angle ring | |
| CN104328914B (en) | The construction method that floor preformed hole and this hole flanging are constructed simultaneously | |
| CN104874616B (en) | A kind of control method and roll pass of hot rolled seamless steel tube wall thickness accuracy | |
| CN103357675B (en) | Hot rolled H-shaped cold bed aerosol cooling method and device thereof | |
| CN105057389A (en) | Method for directly extruding seamless tube by middle-chromium austenitic stainless steel continuous casting round billet | |
| CN204320883U (en) | A kind of light-wall pipe elbow processing device | |
| CN202239125U (en) | Pipe bending device of spiral water-cooling pipe for bending and casting | |
| CN104889195B (en) | Large diameter tubing associating forming technology and building mortion | |
| CN205252359U (en) | A cantilever crane heat sink and fire engine for fire engine | |
| CN109423542A (en) | The outer spray cooling device of steel pipe off-line quenching and method | |
| CN211161376U (en) | Port protection device for processing arc-shaped pipeline | |
| CN204119566U (en) | A kind of heat induced coil | |
| CN204710870U (en) | Diaphragm capsule angle regulator | |
| CN105251817A (en) | Panel bending machine | |
| CN205528899U (en) | Heat treatment system of steel | |
| CN206604940U (en) | Socket full circle is molded arc formwork | |
| CN210547015U (en) | Shape-adjusting convenient and quick steel pipe forming roller | |
| CN203151781U (en) | Intermediate frequency heating coil with cooling function | |
| CN202894655U (en) | Large elbow forming tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |