CN203778531U - Steel pipe bending device - Google Patents
Steel pipe bending device Download PDFInfo
- Publication number
- CN203778531U CN203778531U CN201420033439.XU CN201420033439U CN203778531U CN 203778531 U CN203778531 U CN 203778531U CN 201420033439 U CN201420033439 U CN 201420033439U CN 203778531 U CN203778531 U CN 203778531U
- Authority
- CN
- China
- Prior art keywords
- big roller
- slide
- steel pipe
- sprocket
- bending device
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a steel pipe machining device, in particular to a steel pipe bending device. The steel pipe bending device comprises a workbench table top, a pipe bending device and a large roller, wherein the pipe bending device comprises a sliding seat fixed to the workbench table top and an upper cover fixed to the sliding seat through a bolt; at the two ends of the two clamping plates, two small rollers of which the circumferential surfaces are provided with circular-arc grooves are movably connected between the two clamping plates through a screw rod I. By adopting the steel pipe bending device, the working efficiency is increased greatly. The steel pipe benching device has the characteristics of simple structure, easiness in manufacturing, convenience in operation, low cost and the like. A machined steel pipe is smooth and attractive in appearance, and can be comparable with the machining effect of a large-sized pipe-bending machine.
Description
Technical field
The utility model relates to a kind of steel pipe processing unit (plant), relates in particular to a kind of tube bending processing unit (plant).
Background technology
Tubing, if tube product is all straight tube, and need to be processed into bend pipe when on-the-spot use, to bake wanted radian or angle filling with the weldering of sand water in pipe to the bending machining of steel pipe in the past, or manually carrying out bending, so bending radian and angle are difficult to grasp, easily distortion, and do not ensure presentation quality, the angle after bending tends to occur flat or hard curved phenomenon.And use large-scale bending machine to process, although crudy is good, use and maintenance cost are too high.
Summary of the invention
The utility model is intended to solve the above-mentioned defect of prior art, and a kind of bending machine for steel tube is provided.
The utility model is achieved in that a kind of tube bending processing unit (plant), comprise work top and swan neck system, described swan neck system comprises: be fixed on slide on work top, be bolted on the upper cover on slide, slide and upper cover surround the cavity of an end opening, in cavity, be provided with slide block, handle screw passes slide and is flexibly connected with slide screw thread, and one end that handle screw puts in cavity is movably connected on slide block; The other end of slide block is fixed with respectively train wheel bridge and lower plate, in the two ends of two clamping plates, be flexibly connected two trundles that periphery is provided with arc groove between two clamping plate by screw rod one, also comprise a big roller, on the periphery of described big roller, be also provided with arc groove, big roller is fastened in sprocket by screw rod two and pressing plate, and four bolts that arrange on big roller are directly inserted in the teeth groove of sprocket, and described sprocket is connected with motor.
As further technical scheme of the present utility model: also there is a bolt in described big roller circle center through being connected with sprocket.
As further technical scheme of the present utility model: the groove shapes of described trundle, big roller and size and diameter of steel tube match.
As further technical scheme of the present utility model: the horizontal center line of described trundle, big roller at grade.
The utility model has overcome former water weldering or artificial bending disadvantage, processed steel pipe is placed in the middle of big roller and trundle, motor switch is opened, sprocket is rotated, rotary handle screw rod is by slipper push trundle, is that between trundle and big roller, peace keeps corresponding distance according to the required angle of tube bending or radian.This device need to be adjusted handle screw by difference, can process various camber lines or angle to steel pipe, can be used for the processing of shed for bicycle camber line fence, the processing of banister camber line, the processing of various different angles elbow etc.The utility model has improved operating efficiency greatly, have simple in structure, be easy to make, the feature such as easy to operate, cost is low, the steel pipe smooth in appearance processing is beautiful, the processing effect of the large-scale bending machine that can match in excellence or beauty.
Brief description of the drawings
Figure l is the utility model overall structure schematic diagram.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2: a kind of tube bending processing unit (plant), comprise work top 14 and swan neck system, described swan neck system comprises: be fixed on slide 2 on work top 14, be bolted on the upper cover 3 on slide 2, slide 2 and upper cover 3 surround the cavity of an end opening, in cavity, be provided with slide block 4, handle screw 1 passes slide 2 and is flexibly connected with slide 2 screw threads, and one end that handle screw 1 puts in cavity is movably connected on slide block 4; The other end of slide block 4 is fixed with respectively train wheel bridge 6 and lower plate 5, in the two ends of two clamping plates, be flexibly connected two trundles 7 that periphery is provided with arc groove between two clamping plate by screw rod 1, also comprise a big roller 9, on the periphery of described big roller 9, be also provided with arc groove, big roller 9 is fastened in sprocket 15 by screw rod 2 10 and pressing plate 13, and four bolts 12 that arrange on big roller 9 are directly inserted in the teeth groove of sprocket 15, and described sprocket is connected with motor.
Also there is a bolt 3 in described big roller 9 circle center through being connected with sprocket 15.
The groove shapes of described trundle 7, big roller 9 and size and diameter of steel tube match.
The horizontal center line of described trundle 7, big roller 9 at grade.
Claims (4)
1. a tube bending processing unit (plant), comprise work top (14) and swan neck system, it is characterized in that: described swan neck system comprises: be fixed on slide (2) on work top (14), be bolted on the upper cover (3) on slide (2), slide (2) and upper cover (3) surround the cavity of an end opening, in cavity, be provided with slide block (4), handle screw (1) passes slide (2) and is flexibly connected with slide (2) screw thread, and one end that handle screw (1) puts in cavity is movably connected on slide block (4), the other end of slide block (4) is fixed with respectively train wheel bridge (6) and lower plate (5), in the two ends of two clamping plates, be flexibly connected two trundles (7) that periphery is provided with arc groove between two clamping plate by screw rod one (8), also comprise a big roller (9), on the periphery of described big roller (9), be also provided with arc groove, big roller (9) is fastened in sprocket (15) by screw rod two (10) and pressing plate (13), upper four bolts (12) that arrange of big roller (9) are directly inserted in the teeth groove of sprocket (15), described sprocket is connected with motor.
2. according to a kind of tube bending processing unit (plant) described in claim 1, it is characterized in that: also there is a bolt (3) in described big roller (9) circle center through being connected with sprocket (15).
3. according to a kind of tube bending processing unit (plant) described in claim 1, it is characterized in that, the groove shapes of described trundle (7), big roller (9) and size match with diameter of steel tube.
4. according to a kind of tube bending processing unit (plant) described in claim 1, it is characterized in that, the horizontal center line of described trundle (7), big roller (9) at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033439.XU CN203778531U (en) | 2014-01-20 | 2014-01-20 | Steel pipe bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033439.XU CN203778531U (en) | 2014-01-20 | 2014-01-20 | Steel pipe bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778531U true CN203778531U (en) | 2014-08-20 |
Family
ID=51314759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033439.XU Expired - Fee Related CN203778531U (en) | 2014-01-20 | 2014-01-20 | Steel pipe bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778531U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841798A (en) * | 2015-04-30 | 2015-08-19 | 楼国华 | Bending device of cooling type power transmission cable and bending forming method of cable |
| CN107081358A (en) * | 2017-05-09 | 2017-08-22 | 芜湖思科生产力促进中心有限公司 | A kind of pipe bender |
| CN107186011A (en) * | 2017-05-09 | 2017-09-22 | 芜湖思科生产力促进中心有限公司 | A kind of pipeline system bending machine |
| CN109622793A (en) * | 2018-12-29 | 2019-04-16 | 常德国力变压器有限公司 | A kind of hollow pipe swan neck system |
| CN110918704A (en) * | 2018-09-19 | 2020-03-27 | 江苏华致智能装备有限公司 | Clamp assembly of pipe bending machine |
-
2014
- 2014-01-20 CN CN201420033439.XU patent/CN203778531U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841798A (en) * | 2015-04-30 | 2015-08-19 | 楼国华 | Bending device of cooling type power transmission cable and bending forming method of cable |
| CN104841798B (en) * | 2015-04-30 | 2016-09-07 | 江苏华翔电力股份有限公司 | Cooling type transmits electric power and uses bending apparatus and the bending forming method of cable of cable |
| CN107081358A (en) * | 2017-05-09 | 2017-08-22 | 芜湖思科生产力促进中心有限公司 | A kind of pipe bender |
| CN107186011A (en) * | 2017-05-09 | 2017-09-22 | 芜湖思科生产力促进中心有限公司 | A kind of pipeline system bending machine |
| CN107186011B (en) * | 2017-05-09 | 2018-11-27 | 芜湖思科生产力促进中心有限公司 | A kind of pipeline system bending machine |
| CN110918704A (en) * | 2018-09-19 | 2020-03-27 | 江苏华致智能装备有限公司 | Clamp assembly of pipe bending machine |
| CN109622793A (en) * | 2018-12-29 | 2019-04-16 | 常德国力变压器有限公司 | A kind of hollow pipe swan neck system |
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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: 20140820 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |