CN102371295A - Manual pipe bender - Google Patents
Manual pipe bender Download PDFInfo
- Publication number
- CN102371295A CN102371295A CN2010102652035A CN201010265203A CN102371295A CN 102371295 A CN102371295 A CN 102371295A CN 2010102652035 A CN2010102652035 A CN 2010102652035A CN 201010265203 A CN201010265203 A CN 201010265203A CN 102371295 A CN102371295 A CN 102371295A
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- spacer pin
- fixed wheel
- pipe bender
- support
- manual pipe
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- 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.)
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Abstract
The invention provides a manual pipe bender, which comprises a bracket, a fixed pulley, a moving pulley and a pipe stopper, wherein the fixed pulley and the moving pulley are arranged on the bracket, the pipe stopper is arranged on the fixed pulley, the moving pulley can rotate around the fixed pulley along with the bracket, the fixed pulley and the moving pulley are arranged in the same plane, and a pipe accommodating space is formed between the fixed pulley and the moving wheel. The manual pipe bender provided by the invention has the advantages of simple structure, low cost and simpleness and convenience for operation.
Description
Technical field
The present invention relates to a kind of pipe fitting and bend technology, relate in particular to a kind of manual pipe bender.
Background technology
Bend pipe is to use important spare part very widely in the industrial circle, and especially it is bringing into play irreplaceable effect in locomotive manufacturing field.In the prior art, the manual pipe bender that uses in locomotive manufacturing field is to use the manual pipe bender of digital control type mostly.The manual pipe bender of digital control type generally need be made up of equipment such as motion control part, digital quantity input, control platform and man-machine interfaces, and accomplish that bending of a pipe fitting needs feeding, changes material, tens combination of actions completion such as curved material, main folder action, auxilliary folder action and plug action.The manual pipe bender of digital control type generally has the advantage of high precision of bending.
Yet; The formation more complicated of the manual pipe bender of digital control type; For the field of a large amount of use bend pipes, make field and other association areas such as locomotive, manual pipe bender complex structure of numerical control and the higher defective of cost become clear day by day; Therefore, the manual pipe bender of digital control type can not satisfy the demand that bends for pipe fitting in locomotive manufacturing field and other association areas fully.
Summary of the invention
The object of the present invention is to provide a kind of manual pipe bender,, make the demand that bends for pipe fitting in field and other association areas thereby satisfy locomotive in order to solve manual pipe bender complex structure of digital control type and the higher defective of cost.
To achieve these goals; The present invention provides a kind of manual pipe bender, comprises support, rack-mount fixed wheel and driving wheel; And be fixedly installed on the pipe fitting scotch on the fixed wheel; Driving wheel can be with support around the rotation of the axle center of fixed wheel, and fixed wheel and driving wheel are arranged in the same plane, and are formed with the pipe fitting accommodation space between fixed wheel and the driving wheel.
Based on the structure of above-mentioned manual pipe bender, the user can insert pipe fitting to be bending in the pipe fitting accommodation space, and makes pipe fitting to be bending one end be resisted against the pipe fitting scotch; With by the pipe fitting scotch with pipe fitting stop, when driving arm rotates around the fixed wheel axle center, interact by driving wheel and fixed wheel and can accomplish bending of pipe fitting; Manual pipe bender provided by the invention; It is simple in structure, and cost is low, has advantages of simple operation simultaneously.
Description of drawings
Fig. 1 is the structural representation one of manual pipe bender of the present invention;
Fig. 2 is the structural representation two of manual pipe bender of the present invention;
Fig. 3 is the supporting structure sketch map of manual pipe bender of the present invention;
Fig. 4 is the fixed wheel structural representation of manual pipe bender of the present invention;
Fig. 5 is the first spacer pin structural representation of manual pipe bender of the present invention;
Fig. 6 is the locating piece structural representation of manual pipe bender of the present invention;
Fig. 7 is the second spacer pin structural representation of manual pipe bender of the present invention;
Fig. 8 is the driving wheel structural representation of manual pipe bender of the present invention.
Fig. 9 is the pipe fitting scotch structural representation of manual pipe bender of the present invention;
Figure 10 is the first status architecture sketch map during manual pipe bender of the present invention is used;
Figure 11 is the second status architecture sketch map during manual pipe bender of the present invention is used;
Main description of reference numerals:
11: handle; 12: support;
13: driving wheel; 14: fixed wheel;
15: the pipe fitting scotch; 16: the first spacer pins;
17: the second spacer pins; 18: locating piece;
151:U type groove; 141: the polygon via hole;
121: the first installing holes; 122: the second installing holes;
Perforate in 162: the first; Perforate in 182: the second;
Perforate in 181: the three; Perforate in 171: the four.
The specific embodiment
For making the object of the invention, technical scheme and advantage clearer; To combine the accompanying drawing among the present invention below, the technical scheme among the present invention carried out clear, intactly description, obviously; Described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The invention provides a kind of manual pipe bender, what its structure was concrete can be like Fig. 1 and shown in Figure 2.Wherein, Fig. 1 is the structural representation one of manual pipe bender of the present invention, and Fig. 2 is the structural representation two of manual pipe bender of the present invention.Like Fig. 1 and shown in Figure 2; Manual pipe bender provided by the invention comprises support 12; Be installed in driving wheel 13 and fixed wheel 14 on the support 12, and be fixedly installed on the pipe fitting scotch 15 on the fixed wheel 14, driving wheel 13 can be with support 12 around the rotation of the axle center of fixed wheel 14; Fixed wheel 14 is arranged in the same plane with driving wheel 13, and is formed with the pipe fitting accommodation space between fixed wheel 14 and the driving wheel 13.
The manual pipe bender that the above embodiment of the present invention provides; The user can insert pipe fitting to be bending in the pipe fitting accommodation space between driving wheel 13 and the fixed wheel 14; And make this pipe fitting to be bending one end near pipe fitting scotch 15, with by pipe fitting scotch 15 with pipe fitting stop, when driving arm 12 rotates around the axle center of fixed wheel 14; Fixed wheel 14 is fixing, can accomplish bending of pipe fitting by the interaction of driving wheel 13 and fixed wheel 14.Manual pipe bender provided by the invention, it is simple in structure, and cost is low, has advantages of simple operation simultaneously.
On the basis of the foregoing description, the handle that drives usefulness can also be set on support, for example shown in Figure 1, at support 12 ends of driving wheel 13 1 sides handle 11 is set.Through above-mentioned handle is set, can make things convenient for the rotation of user's driving arm.In addition, the invention is not restricted to this, handle 11 positions can be arranged on other positions according to actual needs.
Manual pipe bender provided by the invention, fixed wheel wherein in use be fixing, and do not rotate, concrete can be through a positioning block be set, and this locating piece and fixed wheel fixedly installed be one, reach the fixing purpose of fixed wheel.
Wherein a kind of embodiment can be with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.Under this embodiment, manually pipe bender also further comprises first spacer pin 16 and locating piece 18, and wherein cross section, first spacer pin, 16 middle part is polygon, and is equipped with polygon via hole 141 at place, fixed wheel 14 axle center.Referring to Fig. 5, the cross section, first spacer pin, 16 middle part that present embodiment adopts is square, and the via hole that place, fixed wheel 14 axle center is provided with also is set to square.In addition; As shown in Figure 3; On support 12, also be provided with first installing hole 121 that is used to install first spacer pin 16, polygon via hole 141 through first spacer pin 16 being passed fixed wheel 14 axle center places and first installing hole 121 of support 12 can be arranged on fixed wheel 14 on the support; And because the design of above-mentioned square structure, make the position relative fixed of the fixed wheel 14 and first spacer pin 16.The via hole of fixed wheel 14 is set to square via hole in the present embodiment, also can be the via hole of other shapes, like triangle via hole, hexagon via hole etc.The shape of the part that first spacer pin 16 is attached thereto should adapt with the shape of polygon via hole 141.Fixed wheel 14 via holes are set to polygon via hole 141, and the cross section, middle part of first spacer pin 16 is set to polygon, and fixed wheel 14 and first spacer pin, 16 relative fixed are motionless in the time of can guaranteeing to operate.
In addition; Also be provided with first perforate 162 in the present embodiment at the end of first spacer pin 16; Locating piece 18 is provided with second perforate 182 that is used to hold first spacer pin 16, and locating piece 18 is provided with the 3rd perforate 181 that is used for fixture is inserted into first perforate 162.In the practical implementation process, the fixture that is inserted into through the 3rd perforate 181 in first perforate 162 of first spacer pin 16 can also can be the fixture of other types for a pin shape thing, like screw etc.If adopt the fixture of other types, first perforate 162 of first spacer pin 16 needs to match with fixture.Through fixture is inserted in first perforate through the 3rd perforate, can be so that first spacer pin 16 and locating piece 18 position relative fixed when operating, thus can realize position relative fixed with locating piece, first spacer pin and fixed wheel.
Except that above-mentioned embodiment, can also adopt other embodiment, for example fixedly install and be used for fixed wheel is fixedly mounted the locating piece on the external apparatus in the fixed wheel side, for example the mode through welding is welded to locating piece on the fixed wheel.Through above-mentioned embodiment, can realize fixed wheel and locating piece fixed-site, and for the setting of first spacer pin; Then do not need again the cross section, center to be set to polygon; First spacer pin only is set, and is provided with via hole, on support, be provided for installing first installing hole of said first spacer pin at place, fixed wheel axle center; First spacer pin is passed the via hole at said fixed wheel axle center place and is arranged in first installing hole of support, can realize fixed wheel is arranged on the support.Can also screw thread be set at the end of first spacer pin in addition, on the locating piece, be equipped with screwed hole with the corresponding position of said first installing hole.First spacer pin is screwed in the locating piece, can reach fixing effect, prevents that first spacer pin from coming off.
Like Fig. 3, Fig. 7 and shown in Figure 8; Manual pipe bender provided by the invention can also comprise second spacer pin 17; And via hole is set at driving wheel 13 axle center places; Support 12 is provided with second installing hole 122 that is used to install second spacer pin 17, through second spacer pin 17 being passed the via hole of locating in driving wheel 13 axle center and being arranged in second installing hole 122 of support 12, can realize driving wheel 13 is installed on the support 12.In addition, the 4th perforate 171 can also be set at the end of second spacer pin 17.The 4th perforate 171 is used to insert fixture.The fixture that inserts in second spacer pin 17 can be pin shape thing, also can be the fixture of other types, like screw etc.As adopt the fixture of other types, the 4th perforate 171 shapes of second spacer pin 17 to need match with fixture.After second spacer pin 17 inserts fixture, can guarantee that promptly second spacer pin 17 can landing in the operating process.
Fig. 9 is the structural representation of the pipe fitting scotch of manual pipe bender of the present invention.Like Fig. 9 and shown in Figure 10; Pipe fitting scotch 15 is a U type structure in practical implementation process of the present invention, and the two ends of its U type opening are fixedly installed on the two sides of fixed wheel 14, and the top of U type structure is used for fixing pipe fitting to be bending; Pipe fitting scotch 15 can be connected with fixed wheel 14 through modes such as welding; Concrete installation site can be confirmed according to the actual techniques demand, bends under the short relatively situation of straightway at needs; Can be with the position of pipe fitting scotch 15 welding near fixed wheel 14 axle center; Bend under the long relatively situation of straightway at needs, can be with the position of pipe fitting scotch 15 welding near fixed wheel 14 edges, manually the short lines segment distance of the actual pipe fitting that bends out of pipe bender is that pipe fitting scotch 15 outer face a are to the distance between fixed wheel 14 axle center and driving wheel 13 axial connecting lines.
Fig. 8 is the driving wheel structural representation of manual pipe bender of the present invention.Fig. 4 and shown in Figure 8; Can on the working face of fixed wheel 14, (wheel rim) be provided with arc groove; Working face that equally also can driving wheel 13 is provided with arc groove, can also be that the working face of both fixed wheels 14 is provided with arc groove, and the working face of driving wheel 13 is provided with arc groove again.The design of above-mentioned groove is played the effect of guiding to pipe fitting, can guarantee that pipe fitting does not depart from process, has improved yield rate.
Manual pipe bender provided by the invention concrete motion process in operation is following: with reference to Fig. 9, Figure 10 and Figure 11; Wherein, Figure 10 is the first status architecture sketch map of manual pipe bender application process of the present invention, and Figure 11 is the second status architecture sketch map of manual pipe bender application process of the present invention.At first; Shown in figure 10, drive support 12 rotations (or direct swinging mounting) through driving handle 11, make pipe fitting scotch 15 near support 12; Be in first state, and the accommodation space of pipe fitting between fixed wheel 14 and driving wheel 13 of preparing to bend is inserted into the U type groove 151 of pipe fitting scotch 15.Then, turning handle 11 drive supports 12 turn clockwise.Because pipe fitting scotch 15, fixed wheel 14, first spacer pin 16 are fixed together with locating piece 18; Therefore; When turning handle 11 drove supports 12 and turns clockwise, pipe fitting scotch 15, fixed wheel 14, first spacer pin 16 did not relatively rotate with locating piece 18, and support 12, driving wheel 13 can rotate around first spacer pin 16; Thereby the extruding pipe fitting is shaped its arc groove around fixed wheel 14, up to satisfying the requirement that bends.At last, shown in figure 11, under the drive of handle 11, turn to pipe fitting scotch 15 away from support 12, manually pipe bender reaches second state.
Manual pipe bender provided by the invention; Through different specifications is set; The position of pipe fitting scotch 15 welding near fixed wheel 14 axle center or near the position at fixed wheel 14 edges, can be bent out and has the pipe fitting that has the transition straightway of different length between different length straightway or two circular arcs.In addition when the bend pipe diameter that need bend is big; Can be with reserving bigger pipe fitting accommodation space between driving wheel 13 and the fixed wheel 14; The bend pipe diameter that bends when needs hour; Can between driving wheel 13 and fixed wheel 14, reserve less pipe fitting accommodation space, when adopting manual mode to drive, the present invention particularly is applicable to the pipe fitting below the diameter 30mm.
Manual pipe bender provided by the invention is simple in structure, and cost is low, and is simple to operate, can solve manual pipe bender complex structure of numerical control and the higher defective of cost, has satisfied locomotive and has made the demand that bends for pipe fitting in field and other association areas.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (10)
1. manual pipe bender; It is characterized in that, comprise support, be installed in fixed wheel and driving wheel on the said support; And be fixedly installed on the pipe fitting scotch on the said fixed wheel; Said driving wheel can be with support around the rotation of the axle center of said fixed wheel, and said fixed wheel and said driving wheel are arranged in the same plane, and are formed with the pipe fitting accommodation space between said fixed wheel and the said driving wheel.
2. manual pipe bender according to claim 1 is characterized in that, also comprises first spacer pin and locating piece; Cross section, said first spacer pin middle part is polygon; Place, said fixed wheel axle center is equipped with the polygon via hole, and the end of said first spacer pin also is provided with first perforate, and said locating piece is provided with second perforate and the 3rd perforate; Also be provided with first installing hole that is used to install said first spacer pin on the said support; Said first spacer pin passes the polygon via hole at place, said fixed wheel axle center and first installing hole of said support, and second perforate on locating piece gets in the locating piece, and a fixture inserts said first perforate through the 3rd perforate.
3. manual pipe bender according to claim 1 is characterized in that, said fixed wheel side fixedly installs to be useful on fixed wheel is fixedly mounted the locating piece on the external apparatus.
4. manual pipe bender according to claim 3; It is characterized in that; Also comprise first spacer pin; Place, said fixed wheel axle center is provided with via hole, and said support is provided with first installing hole that is used to install said first spacer pin, and said first spacer pin passes the via hole at place, said fixed wheel axle center and is arranged in first installing hole of said support.
5. manual pipe bender according to claim 4 is characterized in that the end of said first spacer pin is provided with screw thread, on the said locating piece, be equipped with screwed hole with the corresponding position of said first installing hole.
6. according to the arbitrary described manual pipe bender of claim 1-5; It is characterized in that; Also comprise second spacer pin; Place, said driving wheel axle center is provided with via hole, and said support is provided with second installing hole that is used to install said second spacer pin, and said second spacer pin passes the via hole at place, said driving wheel axle center and is arranged in second installing hole of said support.
7. manual pipe bender according to claim 6 is characterized in that the end of said second spacer pin is provided with the 4th perforate.
8. according to the arbitrary described manual pipe bender of claim 1-5, it is characterized in that said pipe fitting scotch is a U type structure, the two ends of said U type structure are fixedly installed on two sides of said fixed wheel, and the top of said U type structure is used for fixing pipe fitting to be bending.
9. according to the arbitrary described manual pipe bender of claim 1-5, it is characterized in that the working face of said fixed wheel is provided with arc groove, and/or the working face of said driving wheel is provided with arc groove.
10. according to the arbitrary described manual pipe bender of claim 1-5, it is characterized in that the side end that driving wheel is installed on the said support is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102652035A CN102371295A (en) | 2010-08-26 | 2010-08-26 | Manual pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102652035A CN102371295A (en) | 2010-08-26 | 2010-08-26 | Manual pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102371295A true CN102371295A (en) | 2012-03-14 |
Family
ID=45790842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102652035A Pending CN102371295A (en) | 2010-08-26 | 2010-08-26 | Manual pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371295A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601183A (en) * | 2012-03-19 | 2012-07-25 | 昆山长运电子工业有限公司 | Multi-angle multi-diameter workpiece bending device |
| CN102784818A (en) * | 2012-08-02 | 2012-11-21 | 樊荣 | Pipe bender |
| CN102950180A (en) * | 2012-12-07 | 2013-03-06 | 浙江博威汽车空调有限公司 | Pipe bender |
| CN103817184A (en) * | 2014-02-27 | 2014-05-28 | 中天建设集团有限公司 | Pipe bender |
| CN104923598A (en) * | 2015-06-30 | 2015-09-23 | 国家电网公司 | Device for rapidly forming R corner of bending plate |
| CN105290174A (en) * | 2015-12-02 | 2016-02-03 | 成都锦江电子系统工程有限公司 | Bending tool for small-diameter and thin-wall waveguide tube |
| CN105396917A (en) * | 2015-12-02 | 2016-03-16 | 成都锦江电子系统工程有限公司 | Bending processing method for small-caliber thin-wall waveguide tube |
| CN105414272A (en) * | 2015-12-11 | 2016-03-23 | 重庆长安空港汽车配件有限责任公司 | Rod bending machine |
| CN108356106A (en) * | 2018-02-06 | 2018-08-03 | 魏燕 | A kind of brass pipe coil pipe device easy to operation |
| CN110639994A (en) * | 2019-09-19 | 2020-01-03 | 江苏富国管路系统有限公司 | Automobile pipeline bending device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369789Y (en) * | 1998-10-29 | 2000-03-22 | 邱国章 | Tube bending machine |
| CN2475484Y (en) * | 2001-03-19 | 2002-02-06 | 青岛港务局 | Hand-operating powerful bending tool |
| CN101456050A (en) * | 2007-12-14 | 2009-06-17 | 张忠贵 | Tube bending die |
| CN101664777A (en) * | 2009-09-18 | 2010-03-10 | 西北有色金属研究院 | Processing device of thin-diameter thin-wall metal elbow |
| CN201446163U (en) * | 2009-06-08 | 2010-05-05 | 中冶实久建设有限公司南京分公司 | Manual tubule bender |
| CN201500701U (en) * | 2009-09-23 | 2010-06-09 | 夏旺德 | Electric pipe bending machine |
-
2010
- 2010-08-26 CN CN2010102652035A patent/CN102371295A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369789Y (en) * | 1998-10-29 | 2000-03-22 | 邱国章 | Tube bending machine |
| CN2475484Y (en) * | 2001-03-19 | 2002-02-06 | 青岛港务局 | Hand-operating powerful bending tool |
| CN101456050A (en) * | 2007-12-14 | 2009-06-17 | 张忠贵 | Tube bending die |
| CN201446163U (en) * | 2009-06-08 | 2010-05-05 | 中冶实久建设有限公司南京分公司 | Manual tubule bender |
| CN101664777A (en) * | 2009-09-18 | 2010-03-10 | 西北有色金属研究院 | Processing device of thin-diameter thin-wall metal elbow |
| CN201500701U (en) * | 2009-09-23 | 2010-06-09 | 夏旺德 | Electric pipe bending machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601183A (en) * | 2012-03-19 | 2012-07-25 | 昆山长运电子工业有限公司 | Multi-angle multi-diameter workpiece bending device |
| CN102784818A (en) * | 2012-08-02 | 2012-11-21 | 樊荣 | Pipe bender |
| CN102950180A (en) * | 2012-12-07 | 2013-03-06 | 浙江博威汽车空调有限公司 | Pipe bender |
| CN103817184A (en) * | 2014-02-27 | 2014-05-28 | 中天建设集团有限公司 | Pipe bender |
| CN104923598A (en) * | 2015-06-30 | 2015-09-23 | 国家电网公司 | Device for rapidly forming R corner of bending plate |
| CN105290174A (en) * | 2015-12-02 | 2016-02-03 | 成都锦江电子系统工程有限公司 | Bending tool for small-diameter and thin-wall waveguide tube |
| CN105396917A (en) * | 2015-12-02 | 2016-03-16 | 成都锦江电子系统工程有限公司 | Bending processing method for small-caliber thin-wall waveguide tube |
| CN105414272A (en) * | 2015-12-11 | 2016-03-23 | 重庆长安空港汽车配件有限责任公司 | Rod bending machine |
| CN108356106A (en) * | 2018-02-06 | 2018-08-03 | 魏燕 | A kind of brass pipe coil pipe device easy to operation |
| CN110639994A (en) * | 2019-09-19 | 2020-01-03 | 江苏富国管路系统有限公司 | Automobile pipeline bending device |
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Application publication date: 20120314 |