CN201930997U - Tube bender for spiral bending tubes - Google Patents
Tube bender for spiral bending tubes Download PDFInfo
- Publication number
- CN201930997U CN201930997U CN2010205716068U CN201020571606U CN201930997U CN 201930997 U CN201930997 U CN 201930997U CN 2010205716068 U CN2010205716068 U CN 2010205716068U CN 201020571606 U CN201020571606 U CN 201020571606U CN 201930997 U CN201930997 U CN 201930997U
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- Prior art keywords
- guide wheel
- wheel base
- bending tube
- spiral
- spiral bending
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- Expired - Fee Related
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Abstract
The utility model discloses a tube bender for spiral bending machines, which comprises a machine body (1), a spiral tube bending die (3), a pressing device (6) of the spiral bending tube die, and a guide pulley (12), wherein the guide pulley (12) is mounted on a guide pulley base (7) which is mounted on a fixed support seat (8); a guiding device (14) is arranged on the fixed support seat (8); the guide pulley base (7) can move along the guiding device (14) and can be also provided with a guide pulley base moving device; the front end of the guide pulley base moving device is positioned in a spiral groove of the spiral tube bending die (3); and when the spiral tube bending die (3) rotates, and the spiral groove drives the guide pulley base moving device to move.
Description
Technical field
The present invention relates to a kind of metal straight pipe be bent to the bending machine of spiral-shaped bend pipe, especially a kind of bending machine that guide wheel is arranged that metal straight pipe is bent to spiral bending tube with canoe under cold condition.
Background technology
The 59th page of " machine-building " the 520th phase of publishing in December, 2007, " " literary composition once disclosed a kind of spiral bending tube bending machine in the development of novel spiral bending tube machine.Its critical piece is spiral bending tube mould, material pressing device and big roller and trundle.On the spiral bending tube mould helicla flute is arranged, spiral fluted cross section and pipe profile coupling, the spiral fluted number of turns is no less than the number of turns of the helix tube that need bend.During work, material pressing device and big roller are pressed on pipe on the spiral bending tube mould, and material pressing device and spiral bending tube mould rotate together, and the trundle confinement tube can not swung, and has just played the effect of guide wheel, thereby straight tube bending is become helix tube.Its trundle is the fixed-site of guide wheel just, needs axial straight-line displacement in the time of the rotation of spiral bending tube mould.Because the spiral bending tube mould needs axial straight-line displacement, its structure is complicated, the manufacturing cost height.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of bending machine that guide wheel is arranged with the crooked spiral bending tube of canoe, and its spiral bending tube mould does not need axial straight-line displacement, thereby simple in structure, low cost of manufacture.
For solving the problems of the technologies described above, spiral bending tube bending machine of the present invention comprises fuselage, spiral bending tube mould, spiral bending tube molding compound device, guide wheel, it is characterized in that: guide wheel is installed on the guide wheel base, the guide wheel base is installed on the hold-down support, hold-down support is provided with guider, and the guide wheel base can move along guider.
As preferred structure of the present invention, the guide wheel base of above-mentioned spiral bending tube bending machine is provided with guide wheel base mobile device, the front end of guide wheel base mobile device is arranged in the helicla flute of spiral bending tube mould, the rotation of spiral bending tube mould, and helicla flute drives guide wheel base mobile device and moves.
In preferred structure of the present invention, the guide wheel base mobile device of above-mentioned spiral bending tube bending machine can be a backstay that is installed on the guide wheel base, and the front end of backstay is arranged in the helicla flute of spiral bending tube mould.
In preferred structure of the present invention, the guide wheel base mobile device of above-mentioned spiral bending tube bending machine can also be made of roller and roller shaft, and the outer rim of roller is arranged in the helicla flute of spiral bending tube mould.
Above-mentioned spiral bending tube bending machine is owing to be provided with the hold-down support of tape guide, and during bend pipe, guide wheel base and guide wheel can move along guider, and the spiral bending tube mould does not just need to do axial straight-line displacement, thereby simple in structure, low cost of manufacture.
Description of drawings
Below in conjunction with accompanying drawing three embodiments of the present invention are described.
Fig. 1 is the schematic diagram of first embodiment of the present invention.
Fig. 2 is the schematic diagram of second embodiment of the present invention.
Fig. 3 is the schematic diagram of the 3rd embodiment of the present invention.
The specific embodiment
Fig. 1 shows first embodiment of the present invention.In the present embodiment, be processed with helicla flute on the spiral bending tube mould 3, helicla flute and pipe profile coupling.Spiral bending tube mould 3 is installed on the die holder 5, and die holder 5 is installed on the fuselage 1, and motor 2 drives die holder 5 rotations, and die holder 5 drives 3 rotations of spiral bending tube mould by key 4.Spiral bending tube mould 3 is equipped with material pressing device 6, is processed with half slot 15 on the material pressing device 6.Half slot 15 and pipe profile coupling.During bend pipe, the pipe leading portion is pressed against the curved position of rising of spiral bending tube mould 3 by half slot 15 and roller 9.Roller 9 is positioned at the curved point of rising of spiral bending tube mould 3 place, in case pipe is by curved flat distortion.Swing during guide wheel 12 confinement tube flexural loadings, and play the guiding role.Guide wheel 12 is installed on the guide wheel shaft 10, and guide wheel shaft 10 is installed on the guide wheel base 7, and guide wheel base 7 is installed on the hold-down support 8, and hold-down support 8 is provided with guider 14, and guide wheel base 7 can move up and down along guider 14.The T type groove that this guider 14 is an above-below direction.Roller 9 also is installed on the guide wheel base 7 by roller shaft 11.Because spiral bending tube mould 3 axial locations are fixed, during bend pipe, pipe leading portion height is fixed, 3 rotations of spiral bending tube mould, the pipe back segment is crooked gradually and move down along the helicla flute of spiral bending tube mould 3, pipe drives guide wheel 12 and roller 9 moves down gradually, guide wheel 12 and roller 9 drive guide wheel bases 7 along guider just T type groove 14 move down motor stall when the number of turns of tube bending reaches requirement.After with hand guide wheel base 7 being resetted, promptly flexible next pipe.
Fig. 2 illustrates second embodiment of the present invention.When the bending radius of spiral bending tube is big, guide wheel 12 is only arranged, the cross section at tube bending place can obviously not be out of shape yet, and can meet the drawing requirement.In the present embodiment, spiral bending tube mould 3 is installed on the die holder 5, and die holder 5 is installed on the fuselage 1, and motor 2 drives die holder 5 rotations, and die holder 5 drives 3 rotations of spiral bending tube mould by key 4.Spiral bending tube mould 3 is equipped with material pressing device 6, is processed with half slot 15 on the material pressing device 6.Guide wheel 12 is installed on the guide wheel shaft 10, and guide wheel shaft 10 is installed on the guide wheel base 7, and guide wheel base 7 is installed on the hold-down support 8, and hold-down support 8 is provided with guider 14, and guide wheel base 7 can move up and down along guider 14.The T type groove that this guider 14 is an above-below direction.Guide wheel base 7 is a rolling member 16 with guider 14 contacts site, can reduce the resistance of guide wheel base 7 when guider 14 moves up and down.For guide wheel base 7 reduces pressure to pipe when guider 14 moves up and down, also be provided with guide wheel base mobile device on the guide wheel base 7, the front end of guide wheel base mobile device is arranged in the helicla flute of spiral bending tube mould 3,3 rotations of spiral bending tube mould, helicla flute drive guide wheel base mobile device and rise or descend.In the present embodiment, guide wheel base mobile device is a backstay 17 that is installed in guide wheel base 7 front ends, and the front end of backstay 17 is semicircle sphere and the helicla flute that is arranged in spiral bending tube mould 3.During bend pipe, 3 rotations of spiral bending tube mould, helicla flute drives backstay 17 and moves down, and backstay 17 drives guide wheel base 7 and moves down motor stall when the number of turns of tube bending reaches requirement, after unloading pipe, 3 counter-rotatings of driven by motor spiral bending tube mould, helicla flute drives on backstay 17 and the guide wheel base 7 and moves, after resetting, the motor stall can crooked again next pipe.
Fig. 3 illustrates the 3rd embodiment of the present invention.In the present embodiment, spiral bending tube mould 3 is installed on the die holder 5, and die holder 5 is installed on the fuselage 1, and motor 2 drives die holder 5 rotations, and die holder 5 drives 3 rotations of spiral bending tube mould by key 4.Spiral bending tube mould 3 is equipped with material pressing device 6, is processed with half slot 15 on the material pressing device 6.Guide wheel 12 is installed on the guide wheel shaft 10, and guide wheel shaft 10 is installed on the guide wheel base 7, and guide wheel base 7 is installed on the hold-down support 8, and hold-down support 8 is provided with guider 14, and guide wheel base 7 can move up and down along guider 14.The T type groove that this guider 14 is an above-below direction.Guide wheel base 7 is a rolling member 16 with guider 14 contacts site, can reduce the resistance of guide wheel base 7 when guider 14 moves up and down.For guide wheel base 7 reduces pressure to pipe when guider 14 moves up and down, also be provided with guide wheel base mobile device on the guide wheel base 7, the front end of guide wheel base mobile device is arranged in the helicla flute of spiral bending tube mould 3,3 rotations of spiral bending tube mould, helicla flute drive guide wheel base mobile device and rise or descend.In the present embodiment, guide wheel base mobile device is made of roller 19 and roller shaft 20, and the outer rim of roller 19 is arranged in the helicla flute of spiral bending tube mould 3.Connecting plate 18 is installed in roller 19 and roller shaft 20 on the guide wheel base 7.During bend pipe, 3 rotations of spiral bending tube mould, helicla flute drives roller 19 and moves down, and roller 19 drives guide wheel base 7 and moves down motor stall when the number of turns of tube bending reaches requirement, after unloading pipe, 3 counter-rotatings of driven by motor spiral bending tube mould, helicla flute drives on roller 19 and the guide wheel base 7 and moves, after resetting, the motor stall can crooked again next pipe.
Claims (4)
1. spiral bending tube bending machine that metal straight pipe is bent to spiral bending tube with canoe, comprise fuselage (1), spiral bending tube mould (3), spiral bending tube molding compound device (6), guide wheel (12), it is characterized in that: guide wheel (12) is installed on the guide wheel base (7), guide wheel base (7) is installed on the hold-down support (8), hold-down support (8) is provided with guider (14), and guide wheel base (7) can move along guider (14).
2. according to the described spiral bending tube bending machine of claim 1, it is characterized in that: described guide wheel base (7) is provided with guide wheel base mobile device, the front end of guide wheel base mobile device is arranged in the helicla flute of spiral bending tube mould (3), spiral bending tube mould (3) rotation, helicla flute drive guide wheel base mobile device and move.
3. according to the described spiral bending tube bending machine of claim 2, it is characterized in that: described guide wheel base mobile device is a backstay (17) that is installed on the guide wheel base (7), and the front end of backstay (17) is arranged in the helicla flute of spiral bending tube mould (3).
4. according to the described spiral bending tube bending machine of claim 2, it is characterized in that: described guide wheel base mobile device is made of roller (19) and roller shaft (20), and the outer rim of roller (19) is arranged in the helicla flute of spiral bending tube mould (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205716068U CN201930997U (en) | 2010-10-22 | 2010-10-22 | Tube bender for spiral bending tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205716068U CN201930997U (en) | 2010-10-22 | 2010-10-22 | Tube bender for spiral bending tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930997U true CN201930997U (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205716068U Expired - Fee Related CN201930997U (en) | 2010-10-22 | 2010-10-22 | Tube bender for spiral bending tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930997U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983790A (en) * | 2010-10-22 | 2011-03-09 | 王俊强 | Pipe bender for spiral bend pipe |
| CN102814372A (en) * | 2012-08-27 | 2012-12-12 | 广东祥基电器有限公司 | Processing device for U-shaped tubes |
| CN103920771A (en) * | 2014-04-14 | 2014-07-16 | 张烨 | Bending technology for furnace tube of linear heating furnace |
| CN103920773A (en) * | 2014-04-14 | 2014-07-16 | 张曙光 | Bending technology for furnace tube of linear heating furnace |
| CN103934327A (en) * | 2014-04-03 | 2014-07-23 | 张曙光 | U-shaped furnace tube bending technology using clamp rail locking mechanism and bending roller distance sensor |
| CN107952848A (en) * | 2017-12-25 | 2018-04-24 | 中山新特丽照明电器有限公司 | A kind of aluminium section bar furling plate round machine |
| CN108413288A (en) * | 2018-01-17 | 2018-08-17 | 东莞市天合机电开发有限公司 | A kind of portable outdoor lighting lamp |
| CN108413287A (en) * | 2018-01-17 | 2018-08-17 | 东莞市天合机电开发有限公司 | A kind of Concealable LED wall lamp |
| CN108458293A (en) * | 2018-01-17 | 2018-08-28 | 东莞市天合机电开发有限公司 | A kind of Concealable LED downlight |
| CN113894190A (en) * | 2021-10-11 | 2022-01-07 | 马鞍山市润通重工科技有限公司 | Large sleeve pipe bending equipment and implementation method thereof |
-
2010
- 2010-10-22 CN CN2010205716068U patent/CN201930997U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983790A (en) * | 2010-10-22 | 2011-03-09 | 王俊强 | Pipe bender for spiral bend pipe |
| CN102814372A (en) * | 2012-08-27 | 2012-12-12 | 广东祥基电器有限公司 | Processing device for U-shaped tubes |
| CN103934327A (en) * | 2014-04-03 | 2014-07-23 | 张曙光 | U-shaped furnace tube bending technology using clamp rail locking mechanism and bending roller distance sensor |
| CN103920771A (en) * | 2014-04-14 | 2014-07-16 | 张烨 | Bending technology for furnace tube of linear heating furnace |
| CN103920773A (en) * | 2014-04-14 | 2014-07-16 | 张曙光 | Bending technology for furnace tube of linear heating furnace |
| CN103920773B (en) * | 2014-04-14 | 2016-02-24 | 楼碧云 | A kind of bending process of linear pattern heating furnace tube |
| CN107952848A (en) * | 2017-12-25 | 2018-04-24 | 中山新特丽照明电器有限公司 | A kind of aluminium section bar furling plate round machine |
| CN107952848B (en) * | 2017-12-25 | 2024-03-08 | 广东新特丽照明电器有限公司 | Aluminum profile rounding machine |
| CN108413288A (en) * | 2018-01-17 | 2018-08-17 | 东莞市天合机电开发有限公司 | A kind of portable outdoor lighting lamp |
| CN108413287A (en) * | 2018-01-17 | 2018-08-17 | 东莞市天合机电开发有限公司 | A kind of Concealable LED wall lamp |
| CN108458293A (en) * | 2018-01-17 | 2018-08-28 | 东莞市天合机电开发有限公司 | A kind of Concealable LED downlight |
| CN113894190A (en) * | 2021-10-11 | 2022-01-07 | 马鞍山市润通重工科技有限公司 | Large sleeve pipe bending equipment and implementation method thereof |
| CN113894190B (en) * | 2021-10-11 | 2024-04-30 | 马鞍山市润通重工科技有限公司 | Large-sleeve pipe bending equipment and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20121022 |