CN2439914Y - Tube-bending machine - Google Patents
Tube-bending machine Download PDFInfo
- Publication number
- CN2439914Y CN2439914Y CN 00244132 CN00244132U CN2439914Y CN 2439914 Y CN2439914 Y CN 2439914Y CN 00244132 CN00244132 CN 00244132 CN 00244132 U CN00244132 U CN 00244132U CN 2439914 Y CN2439914 Y CN 2439914Y
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- China
- Prior art keywords
- driving wheel
- movable
- big
- bending machine
- pipe
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a tube-bending machine, which comprises a machine frame, a power transmission mechanism which is fixedly connected to the machine frame and a pair of fixed driving wheels, wherein, the fixed driving wheels are arranged on the machine frame and are driven by the power transmission mechanism. The utility model is characterized in that upper parts of the fixed driving wheels are provided with a pair of movable driving wheels, the upper part of the side surface of one fixed driving wheel is provided with a big movable driving wheel, the movable driving wheels and the big movable driving wheel are up and down movably connected to the machine frame, and the movable driving wheels and the big movable driving wheel are all driven by the power transmission mechanism. The utility model has the advantages that the utility model can bend tubes with needed shape and size once, and the shape and size of the bending tubes are same.
Description
The utility model relates to a kind of hardware machinery of making bend pipe, particularly a kind of bending machine.
Existing bending machine mainly is made of the follower that is arranged in a pair of driving wheel below the frame and is positioned at two driving wheels top, and follower can move up and down.During work, pipe is done straight line by the drive of two driving wheels and is moved, follower moves down moving pipe is bent, make pipe curve circular-arc or the circle shape, again put circular-arc or circle shape pipe into bending machine, then follower is moved down, so again, the circle diameter of the pipe of bending out just progressively diminishes, and finally reaches requirement.Though this kind bending machine can curve pipe required bend pipe, has following shortcoming:
1, need repeat the pipe bending repeatedly could be curved pipe required shape, bending efficiency is low.
2, control difficulty of the big or small unanimity of the shape of at every turn bending the bend pipe that, shape, the difference in size of bending the pipe that bigger at every turn.
Goal of the invention of the present utility model be to provide the disposable bend pipe of bending the required form size of a kind of energy, bend the bend pipe shape that, the bending machine that size is identical.
The utility model is to realize like this, comprise frame, be fixed in power drive mechanism on the frame, be positioned at a pair of fixedly driving wheel that drives by power drive mechanism on the frame, its special feature is to be provided with a pair of movable driving wheel above fixing driving wheel, above fixing driving wheel side, be provided with a movable big driving wheel, movable driving wheel, movable big driving wheel is up and down is connected on the frame, and movable driving wheel, movable big driving wheel drive by power drive mechanism.
During work, elder generation's adjusting activity driving wheel and the fixing distance between driving wheel, make it meet the needs of pipe diameter, position according to the big driving wheel of size adjustment activity of required bend pipe circle diameter, start power drive mechanism then, pipe put into movable driving wheel and fixedly between driving wheel, under the drive of driving wheel, pipe moves forward, when pipe is advanced to movable big driving wheel place, under the effect of the big driving wheel of activity, pipe bends, owing to the position of all driving wheels is fixed, therefore, radian through the pipe after the movable big driving wheel bending is fixed, and the diameter of formed circle shape bend pipe is also fixed.Disposable radian through the bend pipe after the movable big driving wheel bending just can meet preset requirement.
Here, circular-arc in order effectively pipe to be curved, the fixedly driving wheel below the movable driving wheel of centre is between the movable driving wheel of the big driving wheel of activity, centre.
In order continuously pipe to be curved several circle shapes, below framework panel, be provided with guide plate, the plate face of guide plate is toward outer incline.The bend pipe that comes out from the big driving wheel of activity moves under the guiding of guide plate outward, has prevented that bend pipe from running into fixedly driving wheel.
In order to make the bend pipe arc diameter of bending littler, be provided with on the methods, rack under the big driving wheel of activity a pair of about, about the horizontal movable driving wheel that staggers.Like this, pipe further is bent into earlier little circular-arc after the big driving wheel of activity is bent into the great circle arcuation again through a pair of horizontal movable driving wheel, make the diameter of pipe after twice bending littler, to meet preset requirement.
The utility model compared with the prior art, have the bend pipe that can be disposable bend the required form size, institute bends the bend pipe shape that, big or small identical advantage.
Fig. 1 is a structural representation of the present utility model.
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, the utility model comprises frame 1, be fixed in the power drive mechanism 2 on the frame 1, be positioned at a pair of fixedly driving wheel 3 on the frame 1 by power drive mechanism 2 drives, 3a, its special feature is at fixing driving wheel 3, the top of 3a is provided with a pair of movable driving wheel 4,4a, above fixing driving wheel 3a side, be provided with a movable big driving wheel 5, fixedly driving wheel 3a is positioned at 5 of movable driving wheel 4a and movable big driving wheels, movable driving wheel 4,4a, movable big driving wheel 5 is movably connected in respectively on separately the travel(l)ing rest 6,6 up and down being connected on the frame 1 of travel(l)ing rest, a screw rod 8 that has a spanner 7 is threaded on support 1,8 of screw rods and travel(l)ing rest 6 link together, movable driving wheel 4, movable big driving wheel 5 drives by power drive mechanism 2, below frame 1 panel 9, be provided with guide plate 10, the plate face 11 of guide plate 10 is toward outer incline, on 5 times methods, racks 1 of the big driving wheel of activity, be provided with a pair of horizontal movable driving wheel 12,12a, horizontal movable driving wheel 12,12a can move laterally, and horizontal movable driving wheel 12 is positioned between movable big driving wheel 5 and horizontal movable driving wheel 12a.
Claims (4)
1, a kind of bending machine, comprise frame, be fixed in power drive mechanism on the frame, be positioned at a pair of fixedly driving wheel that drives by power drive mechanism on the frame, it is characterized in that above fixing driving wheel, being provided with a pair of movable driving wheel, above fixing driving wheel side, be provided with a movable big driving wheel, movable driving wheel, movable big driving wheel is up and down is connected on the frame, and movable driving wheel, movable big driving wheel drive by power drive mechanism.
2, bending machine according to claim 1 is characterized in that fixedly driving wheel below the movable driving wheel of centre is between the big driving wheel of activity, middle movable driving wheel.
3, bending machine according to claim 1 is characterized in that being provided with guide plate below framework panel, the plate face of guide plate is toward outer incline.
4, bending machine according to claim 1, it is characterized in that be provided with on the methods, rack under the big driving wheel of activity a pair of about, about the horizontal movable driving wheel that staggers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244132 CN2439914Y (en) | 2000-07-23 | 2000-07-23 | Tube-bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244132 CN2439914Y (en) | 2000-07-23 | 2000-07-23 | Tube-bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439914Y true CN2439914Y (en) | 2001-07-25 |
Family
ID=33603879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244132 Expired - Fee Related CN2439914Y (en) | 2000-07-23 | 2000-07-23 | Tube-bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439914Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829715A (en) * | 2010-04-27 | 2010-09-15 | 童纪国 | Pressure gage spring tube forming machine |
| CN101980803B (en) * | 2008-04-09 | 2013-12-11 | 沙普公司 | Multi-directionally swept beam, roll former, and method |
| CN103736798A (en) * | 2014-01-07 | 2014-04-23 | 厦门市西文机械工贸有限公司 | Tube bending machine |
| CN103878213A (en) * | 2014-03-03 | 2014-06-25 | 昆明天彪机电有限责任公司 | Stainless steel conveying pipe bend forming device |
| CN104772387A (en) * | 2015-04-21 | 2015-07-15 | 寿光市泰源农业科技发展有限公司 | AIO (All-In-One) machine for flatting and bending tube |
| CN108906944A (en) * | 2018-08-09 | 2018-11-30 | 平湖伟恒机械有限责任公司 | A kind of pane bending apparatus of ironcasting processing |
-
2000
- 2000-07-23 CN CN 00244132 patent/CN2439914Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980803B (en) * | 2008-04-09 | 2013-12-11 | 沙普公司 | Multi-directionally swept beam, roll former, and method |
| CN101829715A (en) * | 2010-04-27 | 2010-09-15 | 童纪国 | Pressure gage spring tube forming machine |
| CN103736798A (en) * | 2014-01-07 | 2014-04-23 | 厦门市西文机械工贸有限公司 | Tube bending machine |
| CN103878213A (en) * | 2014-03-03 | 2014-06-25 | 昆明天彪机电有限责任公司 | Stainless steel conveying pipe bend forming device |
| CN103878213B (en) * | 2014-03-03 | 2016-10-05 | 昆明天彪机电有限责任公司 | Stainless steel carries pipe bend shaped device |
| CN104772387A (en) * | 2015-04-21 | 2015-07-15 | 寿光市泰源农业科技发展有限公司 | AIO (All-In-One) machine for flatting and bending tube |
| CN108906944A (en) * | 2018-08-09 | 2018-11-30 | 平湖伟恒机械有限责任公司 | A kind of pane bending apparatus of ironcasting processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |