CN204035273U - Light-wall pipe bending pipe machine - Google Patents
Light-wall pipe bending pipe machine Download PDFInfo
- Publication number
- CN204035273U CN204035273U CN201420412894.0U CN201420412894U CN204035273U CN 204035273 U CN204035273 U CN 204035273U CN 201420412894 U CN201420412894 U CN 201420412894U CN 204035273 U CN204035273 U CN 204035273U
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- China
- Prior art keywords
- pipe fitting
- mandrel
- pipe
- clamp
- mold
- 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.)
- Withdrawn - After Issue
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Light-wall pipe bending pipe machine, its pipeline belonging to shipbuilding industry thin wall pipelines system makes field.Be made up of workbench, mandrel, clamping device, mold, mold comprises mold dish and mold block, and workbench arranges portable plate, portable plate is arranged mold block, clamp B is fixing on the table, and check lock lever promotes clamp A near clamp B, and clamp A and clamp B clamps pipe fitting one end; Mandrel matches with pipe fitting, and the pipe fitting other end is enclosed within mandrel, and mandrel push rod promotes mandrel and moves in pipe fitting, and bulb moves to pipe fitting position to be bent; Promoting lever push rod drives portable plate to rotate, and mold block compressing pipe fitting bends to mold dish, and mandrel moves to away from clamping device position simultaneously, and in pushing course, pipe fitting bending point moves to away from pipe fitting pinching end, and bulb synchronizing moving remains on pipe fitting bending point.Replace the elbow in each pipe-line system, decrease the weld seam weld bond in pipe-line system, improve the quality of dog leg piping, reduction is no more than 10%.
Description
Technical field
The utility model relates to light-wall pipe bending pipe machine, and its pipeline belonging to shipbuilding industry thin wall pipelines system makes field.
Background technology
Simmer the pipeline that pipe device makes, be characterized in replacing the elbow in each pipe-line system, greatly reduce the weld seam weld bond in pipe-line system, improve the quality of each pipe-line system.Present domestic bending pipe machine and import bending pipe machine, occur when making bending for light-wall pipe giving a discount, the problems such as bulge, do not reach technology production requirement.Especially, when the pipeline of the copper nickel B10 thin wall pipelines system of ships used for military purposes makes, require that reduction is no more than 10 ﹪, existing equipment cannot realize.The operation principle of existing equipment is that in pipe, mandrel is motionless, and during work, pipe is along with mold disc spins by clamping pipe fitting front end, and after pipe forwards certain angle to along with mold spirals, in its pipe, mandrel is just inoperative, causes pipe bend to occur giving a discount.
Summary of the invention
In view of the defect that prior art exists, the utility model provides light-wall pipe bending pipe machine, light-wall pipe is adopted and dynamically simmers plumber's skill, mandrel moves with during thin-walled tube bending, in thin-walled tube bending process, no matter thin-walled tube bending is to which angle, mandrel works at bending point always, improve the quality of dog leg piping, reduction is no more than 10 ﹪.
For achieving the above object, the technical scheme that the utility model adopts is light-wall pipe bending pipe machine, be made up of workbench, mandrel, clamping device, mold, mold comprises mold dish and mold block, workbench arranges portable plate, portable plate is arranged mold block, the central shaft of mold dish is fixed on workbench, portable plate is that axle rotates with central shaft, clamping device is arranged on the table, comprises clamp A, clamp B and check lock lever, and clamp B is fixing on the table, check lock lever promotes clamp A near clamp B, and clamp A and clamp B clamps pipe fitting one end; Portable plate is arranged mandrel push rod, mandrel push rod connecting mandrel one end, mandrel matches with pipe fitting, the pipe fitting other end is enclosed within mandrel, and mandrel push rod promotes mandrel and moves in pipe fitting, and the mandrel other end is provided with bulb, bulb moves to pipe fitting position to be bent, portable plate is arranged lever push rod; Promoting lever push rod drives portable plate to rotate, and mold block compressing pipe fitting bends to mold dish, and mandrel moves to away from clamping device position simultaneously, and in pushing course, pipe fitting bending point moves to away from pipe fitting pinching end, and bulb synchronizing moving remains on pipe fitting bending point.Described mold block is movable part, and relative mold dish side arranges semicircular arc groove, matches with pipe fitting, face contact pipe fitting; Mold block opposite side is bolted on portable plate.Described mold dish circumferentially arranges semicircular arc groove, matches with pipe fitting, and the face, position after bending with pipe fitting contacts.Described lever push rod is connected with cylinder or hydraulic cylinder, provides power by cylinder or hydraulic cylinder, drives portable plate to rotate.Described bulb is spherical, is connected with mandrel by universal joint.
Light-wall pipe makes hollow billet by steel ingot or solid pipe billet perforated, then through hot rolling, cold rolling or cold group make.Compared with prior art, the beneficial effect that the utility model has makes for the pipeline of shipbuilding industry thin wall pipelines system, and particularly the pipeline of ships used for military purposes B10 thin wall pipelines system makes.Be characterized in replacing the elbow in each pipe-line system, greatly reduce the weld seam weld bond in pipe-line system, improve the quality of each pipe-line system.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of bending pipe machine when not putting into pipe fitting;
The schematic top plan view of bending pipe machine when Fig. 2 is clamping pipe fitting;
Schematic top plan view when Fig. 3 is bending pipe machine bending pipe fitting 45 °;
Schematic top plan view when Fig. 4 is bending pipe machine bending pipe fitting 90 °;
Fig. 5 is the schematic side view of bending pipe machine when not putting into pipe fitting;
In figure: 1, workbench, 2, pipe fitting, 3, clamp A, 4, clamp B4,5, check lock lever, 6, mold dish, 7, portable plate, 8, mold block, 9, mandrel push rod, 10, mandrel, 11, bulb, 12, lever push rod, 13, central shaft.
Detailed description of the invention
For understanding the structure of light-wall pipe bending pipe machine in depth, composition graphs 1 to Fig. 5 is described as follows:
Light-wall pipe bending pipe machine, be made up of workbench 1, mandrel 10, clamping device, mold, workbench 1 is arranged portable plate 7, portable plate 7 is arranged mold block 8, the central shaft 13 of mold dish 6 is fixed on workbench 1, portable plate 7 with central shaft 13 for axle rotate, clamping device is arranged on workbench 1, comprises clamp A3, clamp B4 and check lock lever 5, and clamp B4 is fixed on workbench 1, check lock lever 5 promotes clamp A3 near clamp B4, and clamp A3 and clamp B4 clamps pipe fitting 2 one end; Portable plate 7 is arranged mandrel push rod 9, mandrel push rod 9 connecting mandrel 10 one end, mandrel 10 matches with pipe fitting 2, pipe fitting 2 other end is enclosed within mandrel 10, it is mobile in pipe fitting 2 that mandrel push rod 9 promotes mandrel 10, mandrel 10 other end is provided with bulb 11, and bulb 11 moves to pipe fitting 2 position to be bent, portable plate 7 is arranged lever push rod 12; Promoting lever push rod 12 drives portable plate 7 to rotate, and mold block 8 is oppressed pipe fitting 2 and bent to mold dish 6, and mandrel 10 moves to away from clamping device position simultaneously, in pushing course, the bending point of pipe fitting 2 moves to away from pipe fitting 2 pinching end, and bulb synchronizing moving remains on pipe fitting 2 bending point.
Mold block 8 is movable part, and relative mold dish 6 side arranges semicircular arc groove, matches with pipe fitting 2, face contact pipe fitting 2; Mold block 8 opposite side is bolted on portable plate 7.Mold dish 6 circumferentially arranges semicircular arc groove, matches with pipe fitting 2, and the face, position after bending with pipe fitting 2 contacts.Bulb 11 is spherical, is connected with mandrel 10 by universal joint.Mold dish 6 is arranged angle display panel, the angle value that show events plate 7 rotates.Operator promotes lever push rod 12, applies active force, forces pipe fitting to be attached to gradually in the groove of mold dish 6, completes and simmers plumber's sequence, and promote lever push rod 12 and make portable plate 7 anglec of rotation be 45 °, the angle of bend of pipe fitting 2 is 45 °, as shown in Figure 3.Promoting lever push rod 12 makes portable plate 7 anglec of rotation be 90 °, and the angle of bend of pipe fitting 2 is 90 °, as shown in Figure 4.Similar operations bending pipe fitting, can complete 0 ° to 270 ° angle and simmer pipe at any angle.
Can also increase cylinder or hydraulic cylinder device on lever push rod 12, provide power by cylinder or hydraulic cylinder, promote lever push rod 12 and complete stewing plumber sequence, Power output is stablized, not by the restriction of operator's muscle power.
Claims (4)
1. light-wall pipe bending pipe machine, by workbench (1), mandrel (10), clamping device, mold forms, it is characterized in that: workbench (1) is arranged portable plate (7), portable plate (7) is arranged mold block (8), the central shaft (13) of mold dish (6) is fixed on workbench (1), portable plate (7) with central shaft (13) for axle rotate, clamping device is arranged on workbench (1), comprise clamp A(3), clamp B(4) and check lock lever (5), clamp B(4) be fixed on workbench (1), check lock lever (5) promotes clamp A(3) near clamp B(4), clamp A(3) and clamp B(4) clamp pipe fitting (2) one end, portable plate (7) is arranged mandrel push rod (9), mandrel push rod (9) connecting mandrel (10) one end, mandrel (10) matches with pipe fitting (2), pipe fitting (2) other end is enclosed within mandrel (10), it is mobile in pipe fitting (2) that mandrel push rod (9) promotes mandrel (10), mandrel (10) other end is provided with bulb (11), and bulb (11) moves to pipe fitting (2) position to be bent, portable plate (7) is arranged lever push rod (12), promoting lever push rod (12) drives portable plate (7) to rotate, mold block (8) compressing pipe fitting (2) bends to mold dish (6), mandrel (10) moves to away from clamping device position simultaneously, in pushing course, the bending point of pipe fitting (2) moves to away from pipe fitting (2) pinching end, bulb synchronizing moving, remains on pipe fitting (2) bending point.
2. light-wall pipe bending pipe machine according to claim 1, is characterized in that: described mold block (8) is movable part, and relative mold dish (6) side arranges semicircular arc groove, matches with pipe fitting (2), face contact pipe fitting (2); Mold block (8) opposite side is bolted on portable plate (7).
3. light-wall pipe bending pipe machine according to claim 1, is characterized in that: described mold dish (6) circumferentially arranges semicircular arc groove, matches with pipe fitting (2), and the face, position after bending with pipe fitting (2) contacts.
4. light-wall pipe bending pipe machine according to claim 1, is characterized in that: described bulb (11), for spherical, is connected with mandrel (10) by universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412894.0U CN204035273U (en) | 2014-07-25 | 2014-07-25 | Light-wall pipe bending pipe machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412894.0U CN204035273U (en) | 2014-07-25 | 2014-07-25 | Light-wall pipe bending pipe machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035273U true CN204035273U (en) | 2014-12-24 |
Family
ID=52235983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412894.0U Withdrawn - After Issue CN204035273U (en) | 2014-07-25 | 2014-07-25 | Light-wall pipe bending pipe machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128404A (en) * | 2014-07-25 | 2014-11-05 | 大连振兴船舶管件厂 | Thin walled pipe bending technology and device |
| CN107626784A (en) * | 2017-09-25 | 2018-01-26 | 淮海工业集团有限公司 | A kind of bending mechanism for titanium alloy thin-walled tube |
-
2014
- 2014-07-25 CN CN201420412894.0U patent/CN204035273U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128404A (en) * | 2014-07-25 | 2014-11-05 | 大连振兴船舶管件厂 | Thin walled pipe bending technology and device |
| CN104128404B (en) * | 2014-07-25 | 2016-06-08 | 大连振兴船舶管件厂 | Light-wall pipe simmers plumber's skill and device |
| CN107626784A (en) * | 2017-09-25 | 2018-01-26 | 淮海工业集团有限公司 | A kind of bending mechanism for titanium alloy thin-walled tube |
| CN107626784B (en) * | 2017-09-25 | 2023-09-26 | 淮海工业集团有限公司 | Bending mechanism for titanium alloy thin-wall tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |