CN103706688A - Multifunctional transformer pipe bending machine - Google Patents
Multifunctional transformer pipe bending machine Download PDFInfo
- Publication number
- CN103706688A CN103706688A CN201310739709.9A CN201310739709A CN103706688A CN 103706688 A CN103706688 A CN 103706688A CN 201310739709 A CN201310739709 A CN 201310739709A CN 103706688 A CN103706688 A CN 103706688A
- Authority
- CN
- China
- Prior art keywords
- framework
- plate
- frame
- lower plate
- driving wheel
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a multifunctional transformer pipe bending machine which comprises a frame formed by a frame upper plate, a frame lower plate and a frame side plate. A driving wheel and a driven wheel are arranged in the frame, wheel teeth of the driving wheel and the driven wheel are matched with each other, the driven wheel is connected with the frame upper plate and the frame lower plate through a driven wheel shaft, the driving wheel is connected with the upper plate, the frame lower plate frame and a bottom plate through a driving wheel shaft, a limiting rod is arranged on the bottom plate, adjusting blocks are arranged at the connecting portions of the two ends of the driven wheel shaft, the frame upper plate and the frame lower plate, two fixing plates are arranged on the bottom of the frame lower plate, the two ends of a supporting shaft are erected on the fixing plates and are provided with supporting shaft sleeves, a supporting roller is arranged on the supporting shaft and is in contact with the bottom plate in a rolling mode, and an operation rod is connected to the frame side plate. The multifunctional transformer pipe bending machine is simple in operation and can be suitable for multi-specification multi-point multi-angle bending, practical using shows that the deformation amount of a copper pipe after bending is not larger than 5%, and the requirement of primary thin-wall copper pipe bending in the transformer industry can be met completely.
Description
Technical field
The present invention relates to transformer production equipment, particularly a kind of bending machine that carries out bending for the copper pipe that the outside primary line of transformer is connected.
Background technology
Quickening along with Development of China's Urbanization, the demand of Cast Resin Dry-Type Transformer is increasing, but the copper pipe connecting as the outside primary line of transformer, has plurality of specifications and deposits, and wall thickness is very thin, 0.8-1 millimeter is not etc., and bending angle and quantity are not quite similar, above all situations, often cause gross distortion after copper pipe bending, even drawing crack phenomenon, thus transformer is caused to potential safety hazard.In view of above situation, be badly in need of that exploitation is a kind of can be made after thin copper pipe bending without obviously distortion, and applicable plurality of specifications used simultaneously, and meet the machinery that a copper pipe is rolled over a plurality of curved needs from different perspectives simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of Multifunction transformer bending machine, meet the needs of a thin-wall copper pipe multi-angle multiple spot of transformer industry plurality of specifications bending.
Technical scheme of the present invention is as follows:
A Multifunction transformer bending machine, comprises driving wheel, driven pulley, framework, limit stick, regulating block, base plate, follower shaft, drive sprocket axle, spring bearing and action bars; Described framework is comprised of parallel framework upper plate and framework lower plate and the framework side plate that is connected both; Described driving wheel and driven pulley are arranged in framework, and both gear teeth cooperatively interact, and at wheel between cog, form and the circular hole for the treatment of the copper pipe equal diameters of bending; Described driven pulley is by follower shaft connecting frame upper plate and framework lower plate; Described driving wheel is by drive sprocket axle connecting frame upper plate, framework lower plate and base plate; Described limit stick is arranged on base plate; Described regulating block is arranged on the junction of follower shaft two ends and framework upper plate and framework lower plate; Described spring bearing is comprised of back shaft, two fixed heads, support roller and support sleeves; Described two fixed heads are arranged on framework lower plate bottom, and the two ends of described back shaft are erected on fixed head, and the two ends of back shaft are provided with support sleeve, and described support roller is arranged on back shaft, and support roller rolls and contacts with base plate; Described action bars is connected on framework side plate.
Useful technique effect of the present invention is:
The present invention is simple to operate, can be applicable to plurality of specifications, multiple spot, multi-angle bending, through actual, uses, and after copper pipe bending, deflection is not more than 5 percent, can meet the bending needs of a thin-wall copper pipe of transformer industry completely.
Advantage of the present invention will provide in specific embodiment description partly below, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is side view of the present invention.
Fig. 4 is top view of the present invention.
Fig. 5 is the A-A cutaway view of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figures 1 to 5, the present invention mainly contains driving wheel 1, driven pulley 2, framework 3, limit stick 4, regulating block 5, base plate 6, follower shaft 7, drive sprocket axle 8, spring bearing 9 and action bars 10 compositions.Driving wheel 1 and driven pulley 2 are contained in framework 3, and both gear teeth complement each other to form and the circular hole for the treatment of the copper pipe equal diameters of bending.Framework 3 is comprised of parallel framework upper plate 15 and framework lower plate 16 and the framework side plate 17 that is connected both.Drive sprocket axle 8 is housed in driving wheel 1, and the framework upper plate 15 and the framework lower plate 16 that by drive sprocket axle 8, are arranged on framework 3 are interior and fixing with base plate 6.Follower shaft 7 is housed in driven pulley 2, is arranged in the framework upper plate 15 and framework lower plate 16 of framework 3 by follower shaft 7, driven pulley 2 can rotate around follower shaft 7 voluntarily.Action bars 10 is arranged on framework side plate 17, and during work, driving wheel 1 is motionless, by action bars 10, promotes framework 3, drives driven pulley 2 to roll along driving wheel 1, thereby can effectively avoid damaging copper pipe.Limit stick 4 is arranged on base plate 6, for bearing the reaction force producing when copper pipe bends.Regulating block 5 is arranged on the framework upper plate 15 of follower shaft 7 two ends and framework 3 and the junction of framework lower plate 16, be responsible for regulating the distance of driven pulley 2 and driving wheel 1, while meeting multiple spot bending, guarantee first curved can passing smoothly of roll over from the interstitial hole of two rollers.Spring bearing 9 is a rolling bearing, back shaft 11, two fixed heads 12, support roller 13 and support sleeves 14, consists of; Two fixed heads 12 are arranged on framework lower plate 16 bottoms of framework 3, and the two ends of back shaft 11 are erected on fixed head 12, and the two ends of back shaft 11 are provided with support sleeve 14, and support roller 13 is arranged on back shaft 11, and support roller 13 rolls and contacts with base plate 6.Spring bearing 9 plays the effect of support frame 3, can on base plate 6, roll simultaneously, reduces bending labour intensity, guarantees principal and subordinate wheel no-float.
Cardinal principle of the present invention is that copper pipe passes from the middle circular hole of driving wheel 1 and driven pulley 2, circular hole and copper pipe no-float, and copper pipe uniform stressed in a circumferential direction during bending, avoids causing copper pipe distortion because of local pressure.The present invention can meet 20 millimeters of diameter phi 12, φ 16, φ, and the copper pipe bending of wall thickness 0.8-1 millimeter can multi-angle multiple spot bending and without obviously distortion.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate without departing from the basic idea of the present invention, within all should thinking and being included in protection scope of the present invention.
Claims (1)
1. a Multifunction transformer bending machine, it is characterized in that, comprise driving wheel (1), driven pulley (2), framework (3), limit stick (4), regulating block (5), base plate (6), follower shaft (7), drive sprocket axle (8), spring bearing (9) and action bars (10); Described framework (3) is comprised of parallel framework upper plate (15) and framework lower plate (16) and the framework side plate (17) that is connected both; Described driving wheel (1) and driven pulley (2) are arranged in framework (3), and both gear teeth cooperatively interact, and at wheel between cog, form and the circular hole for the treatment of the copper pipe equal diameters of bending; Described driven pulley (2) is by follower shaft (7) connecting frame upper plate (15) and framework lower plate (16); Described driving wheel (1) is by drive sprocket axle (8) connecting frame upper plate (15), framework lower plate (16) and base plate (6); Described limit stick (4) is arranged on base plate (6); Described regulating block (5) is arranged on the junction of follower shaft (7) two ends and framework upper plate (15) and framework lower plate (16); Described spring bearing (9) is comprised of back shaft (11), two fixed heads (12), support roller (13) and support sleeve (14); Described two fixed heads (12) are arranged on framework lower plate (16) bottom, the two ends of described back shaft (11) are erected on fixed head (12), the two ends of back shaft (11) are provided with support sleeve (14), it is upper that described support roller (13) is arranged on back shaft (11), and support roller (13) rolls and contacts with base plate (6); Described action bars (10) is connected on framework side plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739709.9A CN103706688A (en) | 2013-12-30 | 2013-12-30 | Multifunctional transformer pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739709.9A CN103706688A (en) | 2013-12-30 | 2013-12-30 | Multifunctional transformer pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103706688A true CN103706688A (en) | 2014-04-09 |
Family
ID=50400239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310739709.9A Pending CN103706688A (en) | 2013-12-30 | 2013-12-30 | Multifunctional transformer pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706688A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785592A (en) * | 2015-03-31 | 2015-07-22 | 安徽省宁国市天成电气有限公司 | Novel bending machine |
| CN105032999A (en) * | 2015-06-17 | 2015-11-11 | 遵义重越金属制品有限责任公司 | Arc forming device for special-shaped steel tube |
| CN107096811A (en) * | 2017-05-12 | 2017-08-29 | 北京航空航天大学 | A kind of bending mould for the micro- radial thin-wall pipes of bent heat exchanger |
| CN110280684A (en) * | 2019-07-24 | 2019-09-27 | 上海远通路桥工程有限公司 | A kind of multidirectional bending device of reinforcing bar |
| CN111496030A (en) * | 2020-05-13 | 2020-08-07 | 张家港市越泰精密机械有限公司 | Angle-adjustable clamp of pipe bending machine for pipeline machining |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1543891A1 (en) * | 2003-12-18 | 2005-06-22 | Herber Industri AB | Locking device |
| US20080087065A1 (en) * | 2005-01-11 | 2008-04-17 | Johann Hainzinger | Bending Apparatus for Long Workpieces, Especially Tubes, and a Device for Measuring Length of a Bending |
| CN201596701U (en) * | 2009-11-26 | 2010-10-06 | 徐天元 | Pipe bender |
| CN201603782U (en) * | 2009-12-28 | 2010-10-13 | 陕西欧舒特汽车股份有限公司 | Manual elbow pipe mechanism |
| CN202239297U (en) * | 2011-10-31 | 2012-05-30 | 乌鲁木齐市恒利高频弯管厂 | Pipe bending mould |
| CN202387795U (en) * | 2011-12-15 | 2012-08-22 | 陕西欧舒特汽车股份有限公司 | Section bar bending machine |
| CN202845514U (en) * | 2012-09-17 | 2013-04-03 | 天津市大城工贸有限公司 | Electric bicycle clothes rack aluminum tube bending device |
| CN203108998U (en) * | 2012-12-26 | 2013-08-07 | 中国化学工程第六建设有限公司 | Steel pipe bending device |
| CN203678951U (en) * | 2013-12-30 | 2014-07-02 | 国能子金电器(苏州)有限公司 | Multifunctional transformer pipe bender |
-
2013
- 2013-12-30 CN CN201310739709.9A patent/CN103706688A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1543891A1 (en) * | 2003-12-18 | 2005-06-22 | Herber Industri AB | Locking device |
| US20080087065A1 (en) * | 2005-01-11 | 2008-04-17 | Johann Hainzinger | Bending Apparatus for Long Workpieces, Especially Tubes, and a Device for Measuring Length of a Bending |
| CN201596701U (en) * | 2009-11-26 | 2010-10-06 | 徐天元 | Pipe bender |
| CN201603782U (en) * | 2009-12-28 | 2010-10-13 | 陕西欧舒特汽车股份有限公司 | Manual elbow pipe mechanism |
| CN202239297U (en) * | 2011-10-31 | 2012-05-30 | 乌鲁木齐市恒利高频弯管厂 | Pipe bending mould |
| CN202387795U (en) * | 2011-12-15 | 2012-08-22 | 陕西欧舒特汽车股份有限公司 | Section bar bending machine |
| CN202845514U (en) * | 2012-09-17 | 2013-04-03 | 天津市大城工贸有限公司 | Electric bicycle clothes rack aluminum tube bending device |
| CN203108998U (en) * | 2012-12-26 | 2013-08-07 | 中国化学工程第六建设有限公司 | Steel pipe bending device |
| CN203678951U (en) * | 2013-12-30 | 2014-07-02 | 国能子金电器(苏州)有限公司 | Multifunctional transformer pipe bender |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785592A (en) * | 2015-03-31 | 2015-07-22 | 安徽省宁国市天成电气有限公司 | Novel bending machine |
| CN104785592B (en) * | 2015-03-31 | 2017-01-25 | 安徽省宁国市天成电气有限公司 | Bending machine |
| CN105032999A (en) * | 2015-06-17 | 2015-11-11 | 遵义重越金属制品有限责任公司 | Arc forming device for special-shaped steel tube |
| CN107096811A (en) * | 2017-05-12 | 2017-08-29 | 北京航空航天大学 | A kind of bending mould for the micro- radial thin-wall pipes of bent heat exchanger |
| CN110280684A (en) * | 2019-07-24 | 2019-09-27 | 上海远通路桥工程有限公司 | A kind of multidirectional bending device of reinforcing bar |
| CN111496030A (en) * | 2020-05-13 | 2020-08-07 | 张家港市越泰精密机械有限公司 | Angle-adjustable clamp of pipe bending machine for pipeline machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103706688A (en) | Multifunctional transformer pipe bending machine | |
| CN203778585U (en) | Mechanical rolling type roundness-to-square forming machine | |
| CN103706690A (en) | Multifunctional transformer primary line bending tool | |
| CN203807050U (en) | Lifting mechanism of vertical two-roller straightening machine | |
| CN203678962U (en) | Multifunctional transformer primary line bender | |
| CN203678951U (en) | Multifunctional transformer pipe bender | |
| CN201900156U (en) | Cone forming machine | |
| CN104588499A (en) | Angle steel punching mold | |
| CN104492824A (en) | 2400-hot-continuous-rolling-mill inner roller bed and method for removing marks of hot-continuous-rolling-mill aluminum plate | |
| CN103878216B (en) | Four roller deform in same pace mechanisms of sectional steel cold-bending machine | |
| CN203972560U (en) | Deflection compensation mechanism with hydraulic jack | |
| CN203437462U (en) | Steel pipe straightening unit | |
| CN102266878B (en) | Device for flattening sheet metal | |
| CN203917514U (en) | A kind of upper retainer plate device of veneer reeling machine | |
| CN204148310U (en) | A kind of four-roll plate bending machine | |
| CN202921712U (en) | Plate rolling machine | |
| CN204817599U (en) | Veneer reeling machine with polytypic extrusion function | |
| CN203409041U (en) | Bellows-type plate rolling machine | |
| CN204523989U (en) | Angle steel diel | |
| CN202199589U (en) | Novel rolling mill device | |
| CN204396463U (en) | Steel rolling forming roll structure | |
| CN203565489U (en) | Hydraulic control rolling mill | |
| CN203485498U (en) | Paper tube flanging mould | |
| CN203737776U (en) | Four-roller synchronous deformation mechanism of profile steel forming mill | |
| CN202945396U (en) | Side plate sealing structure for coarse-denier short fiber crimping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |