CN201342442Y - Novel tube bender of 360 DEG - Google Patents
Novel tube bender of 360 DEG Download PDFInfo
- Publication number
- CN201342442Y CN201342442Y CNU2009200377040U CN200920037704U CN201342442Y CN 201342442 Y CN201342442 Y CN 201342442Y CN U2009200377040 U CNU2009200377040 U CN U2009200377040U CN 200920037704 U CN200920037704 U CN 200920037704U CN 201342442 Y CN201342442 Y CN 201342442Y
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- CN
- China
- Prior art keywords
- guide roller
- adjusting device
- tube
- workbench
- bending
- 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.)
- Expired - Fee Related
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Abstract
A novel tube bender of 360 DEG is provided, relating to a tube bender capable of bending tubes into round shape of large diameter once, and comprising a stander and a tube bending roller set, wherein the tube bending roller set comprises a clamping roller set arranged on the working table of the stander, a first guide roller and a second guide roller; the clamping roller set is arranged in the central part of the working table of stander; the first guide roller is arranged at the tube outlet side of the clamping roller set and is movably connected on the working table through a first adjusting device; the second guide roller is arranged at the tube inlet side of the clamping roller set and is movably connected on the working table through a second adjusting device; the clamping roller set and the first guide roller incline towards the tube inlet direction; and the second guide roller inclines towards the tube outlet direction. The utility model largely improves the precision of the round shape of tubes and anti-corona effects.
Description
Technical field
The utility model relates to a kind of pipe bending machine, relates in particular to a kind of disposable bending machine that tube bending is become large-diameter circular.
Background technology
In a lot of occasions, need utilize the large diameter pipe circle, such as the anticorona ring on the power circuit.At present, this anticorona ring is general to adopt a plurality of circular arc ring weldings to form, and making whole poor dimensional precision influences anti-corona effect.In addition, this anticorona ring is made complicated, needs multiple-pass weld.
The utility model content
The utility model provides a kind of disposable that straight tube bending is circular at above problem, thereby can produce 360 ° of bending machines that have only a welded tube circle.
The technical solution of the utility model is: comprise frame, pipe bending roll group, described pipe bending roll group comprises being arranged on and pinches rod group, guide roller one, guide roller two on the frame workbench, pinches the rod group and is arranged on frame workbench middle part; What guide roller one was arranged on pinch roll set goes out to manage side, is movably connected on the workbench by adjusting device one; Guide roller two is arranged on the inlet pipe side of pinch roll set, is movably connected on the workbench by adjusting device two; Pinch rod group, guide roller one towards the inclination of inlet pipe direction, guide roller two is towards going out tube side to inclination.
Described adjusting device one is perpendicular to the workbench base.
Described adjusting device one is 30～50 ° of angles with the workbench base.
The utility model carries out bending to pipe end when straight tube is sent to, make straight tube according to the center of circle, the radius generation plastic deformation set.In order to make canal curvature become complete 360 °, rod group, guide roller one, the guide roller two of pinching of the present utility model tilts respectively, forms spiral trend, makes straight tube when carrying out the circumference plastic deformation, and the spirality distortion also takes place.Behind the disconnected pipe, with tube head press down, dock with fracture full circle, the words of welding have only a weld seam.Improve the precision of Guan Yuan greatly, strengthened anti-corona effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is frame among the figure, the 2nd, and adjusting device two, 3rd, pipe, the 4th, guide roller two, 5th pinches rod group adjusting device, and the 6th, pinch roll set, the 7th, guide roller one, 8th, adjusting device one;
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the structural representation of another embodiment of the utility model
9 is guide roller one nip rolls among the figure.
Fig. 4 is the user mode reference diagram of another embodiment of the utility model
The specific embodiment
The utility model comprises frame 1, pipe bending roll group as shown in Figure 1, 2, and described pipe bending roll group comprises being arranged on and pinches rod group 6, guide roller 1, guide roller 24 on frame 1 workbench, pinches rod group 6 and is arranged on frame 1 workbench middle part; What guide roller 1 was arranged on pinch roll set 6 goes out to manage side, is movably connected on the workbench by adjusting device 1; Guide roller 24 is arranged on the inlet pipe side of pinch roll set 6, is movably connected on the workbench by adjusting device 22; Pinch rod group 6, guide roller 1 towards the inlet pipe direction inclination of managing 3, guide roller 22 goes out tube side to inclination towards pipe 3.
First kind of embodiment of the utility model adjusting device 1 is: perpendicular to the base of workbench.When pipe 3 was pinched, adjusting device 1 drove guide roller one 7 feedings, until 3 one-tenth circles of pipe.
The another kind of embodiment of the utility model adjusting device 1 is shown in Fig. 3,4, and adjusting device 1 is 30～50 ° of angles with the workbench base.The pipe 3 enter guide roller 1 and guide roller one nip rolls 9 after, clamping the pipe 3 feedings, until the pipe 3 one-tenth circles.
Claims (3)
1, novel 360 ° of bending machines comprise frame, pipe bending roll group, it is characterized in that, described pipe bending roll group comprises being arranged on and pinches rod group, guide roller one, guide roller two on the frame workbench, pinches the rod group and is arranged on frame workbench middle part; What guide roller one was arranged on pinch roll set goes out to manage side, is movably connected on the workbench by adjusting device one; Guide roller two is arranged on the inlet pipe side of pinch roll set, is movably connected on the workbench by adjusting device two; Pinch rod group, guide roller one towards the inclination of inlet pipe direction, guide roller two is towards going out tube side to inclination.
2, novel 360 ° of bending machines according to claim 1 is characterized in that described adjusting device one is perpendicular to the workbench base.
3, novel 360 ° of bending machines according to claim 1 is characterized in that, described adjusting device one is 30～50 ° of angles with the workbench base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200377040U CN201342442Y (en) | 2009-01-20 | 2009-01-20 | Novel tube bender of 360 DEG |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200377040U CN201342442Y (en) | 2009-01-20 | 2009-01-20 | Novel tube bender of 360 DEG |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342442Y true CN201342442Y (en) | 2009-11-11 |
Family
ID=41274027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200377040U Expired - Fee Related CN201342442Y (en) | 2009-01-20 | 2009-01-20 | Novel tube bender of 360 DEG |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342442Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858273A (en) * | 2015-06-12 | 2015-08-26 | 福建省雾精灵环境科技有限公司 | 360-degree tube bending device |
-
2009
- 2009-01-20 CN CNU2009200377040U patent/CN201342442Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858273A (en) * | 2015-06-12 | 2015-08-26 | 福建省雾精灵环境科技有限公司 | 360-degree tube bending device |
| CN104858273B (en) * | 2015-06-12 | 2016-09-07 | 福建省雾精灵环境科技有限公司 | A kind of 360 degree of swan neck systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |