CN102941256A - Pipe bender - Google Patents
Pipe bender Download PDFInfo
- Publication number
- CN102941256A CN102941256A CN2012103748725A CN201210374872A CN102941256A CN 102941256 A CN102941256 A CN 102941256A CN 2012103748725 A CN2012103748725 A CN 2012103748725A CN 201210374872 A CN201210374872 A CN 201210374872A CN 102941256 A CN102941256 A CN 102941256A
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- pipe
- power set
- actuating unit
- base
- fixed
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Abstract
The invention discloses a pipe bender. The pipe bender comprises a base on which a press roll on the left side of a pipe is fixed, and a circumferential groove matched with the pipe is formed on the press roll; a first actuating unit is fixedly connected to the base, axially fixes the pipe and is connected with the pipe in a driving manner; a second actuating unit on the right side of the pipe is fixed on the base and presses the pipe through the pipe wall of the pipe; a third actuating unit on the right side of the pipe is rotatably connected to the base, presses the pipe through the pipe wall of the pipe; and a fourth actuating unit connected with a rotating shaft in a driving manner is fixed on the base. The pipe can be bent very uniformly by the pipe bender.
Description
Technical field
The present invention relates to a kind of bending machine.
Background technology
The operation principle of existing bending machine is: metal tube is placed in the mould that links with line shaft, the pressure roller extruding is fixing, during work, line shaft driven mold and metal tube move together, make metal tube be bent into the bend pipe of required angle along mould, advance because metal tube is the frictionally pulling, therefore, this bending machine is only applicable to bend the larger metal tube of wall thickness, then will adopt the servicing unit such as loose core for thin metal pipe, otherwise breaks the thin metal tube of wall in the work.
Summary of the invention
Problem for prior art exists the object of the invention is to propose a kind of bending machine, can will manage press-bending very equably.
For reaching this purpose, the present invention by the following technical solutions:
A kind of bending machine comprises base; Be fixed in the pressure roller in pipe left side on the base, offer all grooves that cooperate pipe on the pressure roller; Be fixedly connected with the first actuating unit on the base, the first actuating unit axial restraint pipe, and drive tube connector; Be fixed in second actuating unit on pipe right side on the base, the second actuating unit is exerted pressure to pipe by tube wall; Be rotationally connected on the base to be positioned at and manage right side the 3rd actuating unit, the 3rd actuating unit is exerted pressure to pipe by tube wall, and the 4th power set of firm banking drive connection rotating shaft.The first actuating unit comprises the first power set, and the expansion link of the first power set drives connection fixing block, offers the hole of stationary pipes on the fixed block, the fixed block base that is slidingly connected.The second actuating unit comprises the second power set, the flexible big palette that connects of the expansion link of the second power set, big palette slides to establish and connects little supporting plate, and fixedly the expansion link transversal stretching of the 5th power set of big palette connects little supporting plate, and little supporting plate is offered the first groove that cooperates pipe.The 3rd actuating unit comprises the 3rd power set, the 3rd power set fixed rotating shaft, and rotating shaft is rotationally connected base, and the 3rd power set drive by expansion link and connect top board, and top board is offered the second groove that cooperates pipe.
Based on disclosing of above technical scheme, the present invention possesses following beneficial effect:
Among the present invention, at first, Guan Yiduan to be processed is fixed in the hole, promote little supporting plate by the 5th power set, little supporting plate is slided with respect to big palette, thereby adjust little supporting plate with respect to the horizontal level of pipe, then promote big palette with respect to base sliding by the second power set, thereby make little supporting plate tighten from the side pipe by the first groove, and the another side sidewall of pipe tightens by pressure roller, away from the first power set one end, and the second groove chucking pipe, and by the 3rd power set the tube wall of pipe is exerted pressure, thereby will manage press-bending, in the process of bending gradually, the 4th power set rotate the 3rd power set by driving rotating shaft, thereby the second groove is agreed with the tube wall of pipe all the time, thereby will manage press-bending equably.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the embodiment of the invention 1:
Wherein: 1, base; 2, the first power set; 3, the second power set; 4, the 5th power set; 5, the 3rd power set; 6, little supporting plate; 7, pipe; 8, big palette; 9, pressure roller; 10, rotating shaft; 11, the 4th power set; 12, fixed block; 13, top board.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment:
Propose a kind of bending machine, comprise base 1; Be fixed in the pressure roller 9 in pipe 7 left sides on the base 1, offer all grooves that cooperate pipe 7 on the pressure roller 9; Be fixedly connected with the first actuating unit on the base 1, the first actuating unit axial restraint pipe 7, and drive tube connector 7; Be fixed in second actuating unit on pipe 7 right sides on the base 1, the second actuating unit is exerted pressure to pipe 7 by managing 7 tube walls; Be rotationally connected on the base 1 to be positioned at and manage 7 right sides the 3rd actuating unit, the 3rd actuating unit is exerted pressure to pipe 7 by managing 7 tube walls, and the 4th power set 11 of firm banking 1 drive connection rotating shafts 10.The first actuating unit comprises that the expansion link of the first power set 2, the first power set 2 drives connection fixing block 12, offers the hole of stationary pipes 7, fixed block 1 on the fixed block 12
2 bases 1 that are slidingly connected.The second actuating unit comprises the second power set 3, the flexible big palette 8 that connects of the expansion link of the second power set 3, big palette 8 slides to establish and connects little supporting plate 6, and fixedly the expansion link transversal stretching of the 5th power set 4 of big palette 8 connects little supporting plate 6, and little supporting plate 6 is offered the first groove that cooperates pipe 7.The 3rd actuating unit comprises the 3rd power set 5, the three power set 5 fixed rotating shafts 10, and rotating shaft 10 is rotationally connected base 1, the three power set 5 and drives connection top board 13 by expansion link, and top board 13 is offered the second groove that cooperates pipe 7.
At first, pipe to be processed 7 one ends are fixed in the hole, promote little supporting plate 6 by the 5th power set 4, little supporting plate 6 is slided with respect to big palette 8, thereby adjust little supporting plate 6 with respect to the horizontal level of pipe 7, then promoting big palette 8 by the second power set 3 slides with respect to base 1, thereby make little supporting plate 6 tighten from the side pipe 7 by the first groove, and manage 7 another side sidewall by pressure roller 9 chuckings, away from the first power set 2 one ends, the second groove chucking manages 7, and exerts pressure by the tube wall of 5 pairs of pipes 7 of the 3rd power set, bends thereby will manage 7, in the process of bending gradually, the 4th power set 11 rotate the 3rd power set 5 by driving rotating shaft 10, thereby the second groove is agreed with the tube wall of managing 7 all the time, bend thereby will manage equably 7.
The above; only be the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a bending machine is characterized in that, comprises base (1);
Be fixed in the pressure roller (9) in pipe (7) left side on the described base (1), offer all grooves that cooperate described pipe (7) on the described pressure roller (9);
Described base is fixedly connected with the first actuating unit on (1), the described described pipe of the first actuating unit axial restraint (7), and drive connection described pipe (7);
Be fixed in second actuating unit on described pipe (7) right side on the described base (1), described the second actuating unit is exerted pressure to described pipe (7) by described pipe (7) tube wall;
Be rotationally connected on the described base (1) and be positioned at described pipe (7) right side the 3rd actuating unit, described the 3rd actuating unit is exerted pressure to described pipe (7) by described pipe (7) tube wall;
The upper fixed drive of described base (1) connects the 4th power set (11) of described rotating shaft (10).
2. bending machine according to claim 1, it is characterized in that, described the first actuating unit comprises the first power set (2), the expansion link of described the first power set (2) drives connection fixing block (12), offer the hole of stationary pipes (7) on the described fixed block (12), described fixed block (12) the described base (1) that is slidingly connected.
3. bending machine according to claim 1, it is characterized in that, described the second actuating unit comprises the second power set (3), the flexible big palette (8) that connects of the expansion link of described the second power set (3), described big palette (8) slides to establish and connects little supporting plate (6), the expansion link transversal stretching of the 5th power set (4) of fixing described big palette (8) connects described little supporting plate (6), and described little supporting plate (6) is offered the first groove that cooperates described pipe (7).
4. bending machine according to claim 1, it is characterized in that, described the 3rd actuating unit comprises the 3rd power set (5), described the 3rd power set (5) fixed rotating shafts (10), described rotating shaft (10) is rotationally connected described base (1), described the 3rd power set (5) drive by expansion link and connect top board (13), and described top board (13) is offered the second groove that cooperates described pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103748725A CN102941256A (en) | 2012-09-29 | 2012-09-29 | Pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103748725A CN102941256A (en) | 2012-09-29 | 2012-09-29 | Pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102941256A true CN102941256A (en) | 2013-02-27 |
Family
ID=47724297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103748725A Pending CN102941256A (en) | 2012-09-29 | 2012-09-29 | Pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102941256A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513781A (en) * | 2018-11-30 | 2019-03-26 | 江长锋 | A kind of automobile metal bending circular pipe device |
| CN114603365A (en) * | 2022-04-01 | 2022-06-10 | 杭州富阳海翔机械有限公司 | Part machining device of carrier and technological method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487665A (en) * | 1977-12-26 | 1979-07-12 | Tokyo Giken Kougiyou Kk | Cold plastisizinggbending machine for lightt weight shapeddsteel |
| JPH03248719A (en) * | 1990-02-26 | 1991-11-06 | Calsonic Corp | Method and device for bending bar like member |
| JPH07100544A (en) * | 1993-09-30 | 1995-04-18 | Kintetsu Eng Kk | Bender |
| JPH0857547A (en) * | 1994-08-24 | 1996-03-05 | Ykk Kk | Method for bending long size shaped metallic member and machine therefor |
| CN1909991A (en) * | 2004-01-24 | 2007-02-07 | 帕利玛·W·卢德维希公司 | Hot flow forming and bending method, and device for carrying out said method |
| CN101879542A (en) * | 2009-05-06 | 2010-11-10 | Cml国际有限公司 | A kind of machine with predetermined radii continuous bend farm labourer part |
| CN101903198A (en) * | 2008-11-12 | 2010-12-01 | 住友金属工业株式会社 | Arm material and a method for its manufacture |
| CN102120233A (en) * | 2010-12-01 | 2011-07-13 | 褚德华 | Bending device of end shackle |
| CN203076387U (en) * | 2012-09-29 | 2013-07-24 | 安徽省宁国市晨光汽车零部件有限公司 | Pipe bender |
-
2012
- 2012-09-29 CN CN2012103748725A patent/CN102941256A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487665A (en) * | 1977-12-26 | 1979-07-12 | Tokyo Giken Kougiyou Kk | Cold plastisizinggbending machine for lightt weight shapeddsteel |
| JPH03248719A (en) * | 1990-02-26 | 1991-11-06 | Calsonic Corp | Method and device for bending bar like member |
| JPH07100544A (en) * | 1993-09-30 | 1995-04-18 | Kintetsu Eng Kk | Bender |
| JPH0857547A (en) * | 1994-08-24 | 1996-03-05 | Ykk Kk | Method for bending long size shaped metallic member and machine therefor |
| CN1909991A (en) * | 2004-01-24 | 2007-02-07 | 帕利玛·W·卢德维希公司 | Hot flow forming and bending method, and device for carrying out said method |
| CN101903198A (en) * | 2008-11-12 | 2010-12-01 | 住友金属工业株式会社 | Arm material and a method for its manufacture |
| CN101879542A (en) * | 2009-05-06 | 2010-11-10 | Cml国际有限公司 | A kind of machine with predetermined radii continuous bend farm labourer part |
| CN102120233A (en) * | 2010-12-01 | 2011-07-13 | 褚德华 | Bending device of end shackle |
| CN203076387U (en) * | 2012-09-29 | 2013-07-24 | 安徽省宁国市晨光汽车零部件有限公司 | Pipe bender |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513781A (en) * | 2018-11-30 | 2019-03-26 | 江长锋 | A kind of automobile metal bending circular pipe device |
| CN114603365A (en) * | 2022-04-01 | 2022-06-10 | 杭州富阳海翔机械有限公司 | Part machining device of carrier and technological method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130227 |