CN106563716A - Mechanism for bending profile forwards and reversely - Google Patents
Mechanism for bending profile forwards and reversely Download PDFInfo
- Publication number
- CN106563716A CN106563716A CN201610908116.4A CN201610908116A CN106563716A CN 106563716 A CN106563716 A CN 106563716A CN 201610908116 A CN201610908116 A CN 201610908116A CN 106563716 A CN106563716 A CN 106563716A
- Authority
- CN
- China
- Prior art keywords
- transmission system
- roller
- roller system
- transmission
- section bar
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
Abstract
A mechanism for bending a profile forwards and reversely is composed of a frame body (1), a rolling wheel system (4), an operation box (2), a transmission system (9) and a power system (13) and is characterized in that the rolling wheel system (4) is composed of an upper rolling wheel system body (5) and a lower rolling wheel system body (11); and the upper rolling wheel system body (5) and the lower rolling wheel system body (11) are each composed of two sets of rolling wheels and are arranged in a staggered mode. The mechanism for bending the profile forwards and reversely is simple in structure, convenient to operate and stable in structure; the profile can be bent forwards and reversely at any angle, so that the forming quality and the forming efficiency of the profile are greatly improved; meanwhile, the machining process of the profile is simpler and safer; and the mechanism is suitable for field machining.
Description
Technical field
The present invention relates to a kind of bending mechanism, the just recurvate mechanism of more particularly to a kind of achievable section bar.
Background technology
At present, the brake forming of domestic and international tubing, sheet material, can't realize the shaping of any angle of bend, mainly by people
Work aids in post forming, and workman's amount of labour is big, and productivity ratio is low, particularly some is relatively large in diameter or thicker section bar, workman's
Labour intensity greatly, and can't often reach preferable curved shape.
The content of the invention
Present invention aim at providing a kind of positive and negative bending mechanism for realizing the arbitrarily angled bending of section bar.
The present invention is achieved by the following technical solutions：
One kind realizes the just recurvate mechanism of section bar, is made up of support body, roller system, control box, transmission system and dynamical system,
It is characterized in that：The roller system is made up of upper roller system and bottom roller system, the upper roller system and the lower rolling
Wheel system is made up of respectively two rollers, and the upper roller system and the bottom roller system misalignment are arranged, to realize being processed
3 stress of section bar.
Noun explanation：
Shift to install refer to two rollers be not in the same plane just to position relationship, have certain horizontal displacement, be ability
Field technique personnel clearly concept.
To promote section bar to advance, the stress time of section bar is reduced, so as to improve the Forming Quality and efficiency of section bar, the biography
Dynamic system is divided into the first transmission system and the second transmission system, and first transmission system is arranged on the centre two of roller system
On upper and lower roller, first transmission system is connected with dynamical system, so as to realize the rotation of roller.
In order to improve the stability of system, first transmission system is chain transmission system.
To realize the arbitrarily angled bending of section bar, second transmission system is separately mounted to upper roller system and bottom roller system
Any position on system, to adjust the angle of upper roller system and bottom roller system.
In order to further improve the stability of system and the qualification rate of bent section, second transmission system is hydraulic pressure biography
Dynamic system.
In order that more convenient operation, the roller system and the transmission system are connected respectively with control box.
Most preferably say, one kind realizes the just recurvate mechanism of section bar, by support body, roller system, control box, transmission system
With dynamical system composition, it is characterised in that：The roller system is made up of upper roller system and bottom roller system, the upper roller
System and the bottom roller system are made up of respectively two rollers, and the upper roller system and the bottom roller system misalignment set
Put;The transmission system is divided into the first transmission system and the second transmission system, and first transmission system is arranged on roller system
The upper and lower roller in centre two on, first transmission system is connected with dynamical system；First transmission system is chain biography
Dynamic system, second transmission system is separately mounted to any position in upper roller system and bottom roller system, and described second passes
Dynamic system is Hydraulic Power Transmission System, to realize being processed 3 stress of section bar；The roller system and the transmission system point
It is not connected with control box.
The device of the present invention, simple structure, and the contraflexure positive at any angle of section bar can be realized, so as to section bar
Forming Quality, shaping efficiency are greatly promoted, and yield rate reaches 100%, while making the process of section bar more simplified, safer.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the shape bending forming process schematic diagram of embodiment 1.
Wherein：1- support bodys；2- control boxs；3- upper rollers；4- roller systems；5- upper roller systems；6- drives upper roller；7-
Second transmission system；The transmission systems of 8- first；9- transmission systems；10- bottom rollers；11- bottom roller systems；12- drives bottom roller；
13- dynamical systems；14- section bars.
Specific embodiment
The present invention is specifically described below by embodiment, it is necessary to it is pointed out here that be that following examples are only used
In being further described to the present invention, it is impossible to be interpreted as limiting the scope of the invention, person skilled in art can
So that some nonessential modifications and adaptations are made to the present invention according to the invention described above content.
Embodiment 1
As shown in figure 1, one kind realizes the just recurvate mechanism of section bar, by support body 1, roller system 4, control box 2, transmission system 9
Constitute with dynamical system 13；The roller system 4 is made up of upper roller system 5 and bottom roller system 11, the upper roller system 5
It is made up of two rollers respectively with the bottom roller system 11, the shape and section bar of roller can be according to the differences of processed section bar
Flexibly change, the upper roller system 5 and the bottom roller system 11 are shifted to install；9 points of the transmission system is the first transmission
The transmission system 7 of system 8 and second, first transmission system 8 is arranged on the upper and lower roller in centre two of roller system 5, institute
State the first transmission system 8 to be connected with dynamical system 13, the dynamical system 13 is diesel engine, first transmission system 8 is chain
Bar transmission system, second transmission system 7 is separately mounted to the roller of centre two of upper roller system 5 and bottom roller system 11
Place, second power train 7 is Hydraulic Power Transmission System, and hydraulic cylinder quantity can be according to required for processing section bar in Hydraulic Power Transmission System
Power size increasing and decreasing, the present embodiment hydraulic cylinder quantity amounts to 2, the upper roller system 5 and the bottom roller system 11
It is each to install 1, to realize being processed 3 stress of section bar；The roller system 4 and the transmission system 9 respectively with control box
2 connections.
As shown in Fig. 2 Fig. 2 is the process of the positive bending large radius shaping of section bar 14.Start dynamical system 13 first and pass
Dynamic system 9, the first transmission system 8 is moved so that the roller of centre two of upper roller system and bottom roller system starts to rotate, and leads to
Control box 2 is crossed, the saturation state of hydraulic cylinder is adjusted, so as to drive upper roller system 5 and bottom roller system 11, driving upper roller is made
6 is downward-sloping, drives bottom roller 12 slightly inclined upwards, drives upper roller 6, drives bottom roller 12 and bottom roller 10 to be formed necessarily
Angle, section bar 14 is sent in roller system 4, drive upper roller 6 and drive bottom roller 12 rotation induced effect under,
Section bar 14 is advanced to the right, is passed sequentially through required for being shaped to after driving bottom roller 12, driving upper roller 6 and bottom roller 10 just
To after major diameter bending, from other end output.
As long as by the present embodiment as can be seen that adjusting the angle of upper roller system 5 and bottom roller system 11 by control box 2
Degree processes the contraflexure positive at any angle of section bar 14 with regard to energy simple realization, it is adaptable to scene processing.
Claims (10)
1. one kind realizes the just recurvate mechanism of section bar, by support body（1）, roller system（4）, control box（2）, transmission system（9）
And dynamical system（13）Composition, it is characterised in that：The roller system（4）By upper roller system（5）With bottom roller system（11）
Composition, the upper roller system（5）With the bottom roller system（11）It is made up of two groups of rollers respectively, the upper roller system
（5）With the bottom roller system（11）Shift to install, to realize being processed 3 stress of section bar.
2. mechanism according to claim 1, it is characterised in that：The transmission system（9）It is divided into the first transmission system（8）With
Second transmission system（7）, first transmission system（8）Installed in roller system（4）The upper and lower roller in centre on, described
One transmission system（8）With dynamical system（13）Connection.
3. mechanism according to claim 1 and 2, it is characterised in that：First transmission system（8）For chain drive system
System.
4. mechanism according to claim 1 and 2, it is characterised in that：Second transmission system（7）It is separately mounted to described
Upper roller system（5）With the bottom roller system（11）Upper any position, to adjust upper roller system（5）With bottom roller system
（11）Angle.
5. mechanism according to claim 3, it is characterised in that：Second transmission system（7）It is separately mounted to upper roller
System（5）With bottom roller system（11）Upper any position, to adjust upper roller system（5）With bottom roller system（11）Angle.
6. mechanism according to claim 4, it is characterised in that：Second transmission system（7）For Hydraulic Power Transmission System.
7. mechanism according to claim 5, it is characterised in that：Second transmission system（7）For Hydraulic Power Transmission System.
8. mechanism according to claim 6, it is characterised in that：The roller system（4）With the transmission system（9）Respectively
With control box（2）Connection.
9. mechanism according to claim 7, it is characterised in that：The roller system（4）With the transmission system（9）Respectively
With control box（2）Connection.
10. one kind realizes the just recurvate mechanism of section bar, by support body（1）, roller system（4）, control box（2）, transmission system（9）
And dynamical system（13）Composition, it is characterised in that：The roller system（4）By upper roller system（5）With bottom roller system（11）
Composition, the upper roller system（5）With the bottom roller system（11）It is made up of two rollers respectively, the upper roller system
（5）With the bottom roller system（11）Shift to install；The transmission system（9）It is divided into the first transmission system（8）With the second transmission
System（7）, first transmission system（8）Installed in roller system（4）The upper and lower roller in centre two on, it is described first pass
Dynamic system（8）With dynamical system（13）Connection, first transmission system（8）For chain transmission system, second power train
System（7）It is separately mounted to upper roller system（5）With bottom roller system（11）Upper any position, second transmission system（7）For
Hydraulic Power Transmission System, to realize being processed 3 stress of section bar；The roller system（4）With the transmission system（9）Respectively
With control box（2）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908116.4A CN106563716A (en) | 2016-10-19 | 2016-10-19 | Mechanism for bending profile forwards and reversely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908116.4A CN106563716A (en) | 2016-10-19 | 2016-10-19 | Mechanism for bending profile forwards and reversely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106563716A true CN106563716A (en) | 2017-04-19 |
Family
ID=58533606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610908116.4A Pending CN106563716A (en) | 2016-10-19 | 2016-10-19 | Mechanism for bending profile forwards and reversely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106563716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547005A (en) * | 2021-07-26 | 2021-10-26 | 广州高谱机械科技有限公司 | Positive and negative bending equipment of section bar of variable camber |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB800349A (en) * | 1955-11-30 | 1958-08-27 | Bigwood Joshua & Son Ltd | Improvements in or relating to plate bending machines |
| US2920678A (en) * | 1956-04-16 | 1960-01-12 | Harry L Cunningham | Tape reconditioning apparatus |
| JPS4946467B1 (en) * | 1970-07-16 | 1974-12-10 | ||
| JPS58173026A (en) * | 1982-04-02 | 1983-10-11 | Toshiba Corp | Bending method |
| JPS5935829A (en) * | 1982-08-25 | 1984-02-27 | Hitachi Ltd | Manufacturing device of multi-line simultaneous spiral tube |
| JPH1076319A (en) * | 1996-09-03 | 1998-03-24 | Daido Kikai Seisakusho:Kk | Method for conically bending metallic plate and device therefor |
| US20040159994A1 (en) * | 2001-04-24 | 2004-08-19 | Oliver Lenzen | Method and device for the production of curved spring strip sections |
| CN102189156A (en) * | 2010-12-31 | 2011-09-21 | 无锡市光彩机械制造有限公司 | Bidirectional bending machine |
| CN205096298U (en) * | 2015-10-25 | 2016-03-23 | 深圳燕浩实业发展有限公司 | Six roller type material bending roll machines |
-
2016
- 2016-10-19 CN CN201610908116.4A patent/CN106563716A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB800349A (en) * | 1955-11-30 | 1958-08-27 | Bigwood Joshua & Son Ltd | Improvements in or relating to plate bending machines |
| US2920678A (en) * | 1956-04-16 | 1960-01-12 | Harry L Cunningham | Tape reconditioning apparatus |
| JPS4946467B1 (en) * | 1970-07-16 | 1974-12-10 | ||
| JPS58173026A (en) * | 1982-04-02 | 1983-10-11 | Toshiba Corp | Bending method |
| JPS5935829A (en) * | 1982-08-25 | 1984-02-27 | Hitachi Ltd | Manufacturing device of multi-line simultaneous spiral tube |
| JPH1076319A (en) * | 1996-09-03 | 1998-03-24 | Daido Kikai Seisakusho:Kk | Method for conically bending metallic plate and device therefor |
| US20040159994A1 (en) * | 2001-04-24 | 2004-08-19 | Oliver Lenzen | Method and device for the production of curved spring strip sections |
| CN102189156A (en) * | 2010-12-31 | 2011-09-21 | 无锡市光彩机械制造有限公司 | Bidirectional bending machine |
| CN205096298U (en) * | 2015-10-25 | 2016-03-23 | 深圳燕浩实业发展有限公司 | Six roller type material bending roll machines |
Non-Patent Citations (2)
| Title |
|---|
| 宗培言: "《焊接结构制造技术手册》", 31 January 2012, 上海科学技术出版社 * |
| 张能武: "《钣金工实用技术》", 31 May 2012, 湖南科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547005A (en) * | 2021-07-26 | 2021-10-26 | 广州高谱机械科技有限公司 | Positive and negative bending equipment of section bar of variable camber |
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Application publication date: 20170419 |
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