CN103506444A - Angle-adjustable channel steel bending machine - Google Patents
Angle-adjustable channel steel bending machine Download PDFInfo
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- CN103506444A CN103506444A CN201210223226.9A CN201210223226A CN103506444A CN 103506444 A CN103506444 A CN 103506444A CN 201210223226 A CN201210223226 A CN 201210223226A CN 103506444 A CN103506444 A CN 103506444A
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- driven
- roll
- bending machine
- drive roll
- angle
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Abstract
The invention relates to a channel steel bending machine, in particular to an angle-adjustable channel steel bending machine. The angle-adjustable channel steel bending machine comprises a working frame, a working platform, two driven rolls and a driving roll, wherein the working platform is arranged at the upper end of the working frame, the driven rolls are arranged on the end surface of the working platform, and the axes of the driven rolls are parallel to each other. The driving roll is arranged between the two driven rolls and driven by a reduction box which is driven by a motor, and a lead screw used for adjusting the position of one of the driven rolls is arranged below the driven roll. Because one of the two driven rolls is an adjustable driven roll capable of moving along with the lead screw arranged below the driven roll, the bending angle is changed by adjusting the position of the driven roll, and therefore a shape needing machining can be realized. In addition, when the driving roll and a driving roll shaft are connected through a spline, the multipoint contact between the drive roll and the drive roll shaft can be better ensured, and damage to the driving roll due to too large stress is prevented.
Description
Technical field
The present invention relates to a kind of channel-section steel bending machine, relate in particular to a kind of channel-section steel bending machine of adjustable angle.
Background technology
Channel-section steel bending machine is according to the equipment of certain angular bend by channel-section steel, it comprises falsework, be located at the workbench of falsework upper end and be located at axle center two driven vollers and a drive roll parallel to each other on workbench end face, described drive roll is located between two driven vollers, described drive roll is driven by the reductor of driven by motor, during work, channel-section steel is put between two driven vollers and a drive roll, drive roll rotates, and driven voller carries out spacing bending to channel-section steel.Because position between existing two driven vollers and a drive roll is fixed, therefore cannot adjust the angle of bend of channel-section steel.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of channel-section steel bending machine of adjustable angle is provided.
The present invention is achieved by the following technical programs:
A kind of channel-section steel bending machine of adjustable angle, comprise falsework, be located at the workbench of falsework upper end and be located at axle center two driven vollers and a drive roll parallel to each other on workbench end face, described drive roll is located between two driven vollers, described drive roll is driven by the reductor of driven by motor, and described one of them driven voller has for adjusting the leading screw of driven voller position.
Between described drive roll and initiative roll shaft, adopt spline joint.
The invention has the beneficial effects as follows:
Due to one of them adjustable driven voller moving for the leading screw that can divide into driven voller in two driven vollers, by adjusting the position of driven voller, change angle of bend, thereby reach required machining shape.And between drive roll and initiative roll shaft, adopt spline joint, more enough assurance drive rolls and initiative roll shaft Multi-contact, prevented the damage due to the stressed excessive drive roll causing.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
In figure: 1. falsework, 2. driven voller, 3. spline, 4. drive roll, 5. initiative roll shaft, 6. reductor, 7. workbench, 8. leading screw.
The specific embodiment
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with accompanying drawing and most preferred embodiment, the present invention is described in further detail.
As shown in Figure 1, the present invention includes falsework 1, be located at the workbench 7 of falsework upper end and be located at axle center two driven vollers 2 and a drive roll 4 parallel to each other on workbench end face, described drive roll is located between two driven vollers, described drive roll is driven by the reductor 6 of driven by motor, and described one of them driven voller has for adjusting the leading screw 8 of driven voller position.Between described drive roll and initiative roll shaft 5, adopt spline 3 to be connected.
Due to one of them adjustable driven voller moving for the leading screw that can divide into driven voller in two driven vollers, by adjusting the position of driven voller, change angle of bend, thereby reach required machining shape.And between drive roll and initiative roll shaft, adopt spline joint, more enough assurance drive rolls and initiative roll shaft Multi-contact, prevented the damage due to the stressed excessive drive roll causing.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. the channel-section steel bending machine of an adjustable angle, it is characterized in that, comprise falsework, be located at the workbench of falsework upper end and be located at axle center two driven vollers and a drive roll parallel to each other on workbench end face, described drive roll is located between two driven vollers, described drive roll is driven by the reductor of driven by motor, and described one of them driven voller has for adjusting the leading screw of driven voller position.
2. the channel-section steel bending machine of a kind of adjustable angle according to claim 1, is characterized in that, between described drive roll and initiative roll shaft, adopts spline joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223226.9A CN103506444A (en) | 2012-06-29 | 2012-06-29 | Angle-adjustable channel steel bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223226.9A CN103506444A (en) | 2012-06-29 | 2012-06-29 | Angle-adjustable channel steel bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506444A true CN103506444A (en) | 2014-01-15 |
Family
ID=49890172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210223226.9A Pending CN103506444A (en) | 2012-06-29 | 2012-06-29 | Angle-adjustable channel steel bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506444A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607511A (en) * | 2015-01-07 | 2015-05-13 | 成都佳美嘉科技有限公司 | Circular flange machine |
| CN105478543A (en) * | 2016-01-04 | 2016-04-13 | 安徽汇展热交换系统有限公司 | Bending device for arc coaming of air guide cover of radiator |
| CN108445962A (en) * | 2018-05-29 | 2018-08-24 | 安徽池州伟舜机电有限公司 | A kind of handwheel of miniature precision high-speed machining center |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2289264A1 (en) * | 1974-10-30 | 1976-05-28 | Armitano Pierre | Machine for curving bars into circles - has two rollers movable on guides converging towards fixed roller |
| EP0239364A2 (en) * | 1986-03-27 | 1987-09-30 | Caledonian Mining Company Limited | A drive system for a bending machine |
| WO2001038018A1 (en) * | 1999-11-25 | 2001-05-31 | Palima W. Ludwig & Co. | Bending device for 2 and 3-dimensional profile bending |
| CN201036793Y (en) * | 2007-02-12 | 2008-03-19 | 张春奇 | Special strip steel rolling machine |
| CN201500701U (en) * | 2009-09-23 | 2010-06-09 | 夏旺德 | Electric pipe bending machine |
| CN201848461U (en) * | 2010-11-03 | 2011-06-01 | 河南电力器材公司 | Steel pipe holding/bending machine |
| CN202061958U (en) * | 2011-03-30 | 2011-12-07 | 陕西科技大学 | Bending device for changeable curvature pipe |
| CN202725715U (en) * | 2012-06-29 | 2013-02-13 | 天津市芳华通讯工程有限公司 | Channel steel bending machine with adjustable angle |
-
2012
- 2012-06-29 CN CN201210223226.9A patent/CN103506444A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2289264A1 (en) * | 1974-10-30 | 1976-05-28 | Armitano Pierre | Machine for curving bars into circles - has two rollers movable on guides converging towards fixed roller |
| EP0239364A2 (en) * | 1986-03-27 | 1987-09-30 | Caledonian Mining Company Limited | A drive system for a bending machine |
| WO2001038018A1 (en) * | 1999-11-25 | 2001-05-31 | Palima W. Ludwig & Co. | Bending device for 2 and 3-dimensional profile bending |
| CN201036793Y (en) * | 2007-02-12 | 2008-03-19 | 张春奇 | Special strip steel rolling machine |
| CN201500701U (en) * | 2009-09-23 | 2010-06-09 | 夏旺德 | Electric pipe bending machine |
| CN201848461U (en) * | 2010-11-03 | 2011-06-01 | 河南电力器材公司 | Steel pipe holding/bending machine |
| CN202061958U (en) * | 2011-03-30 | 2011-12-07 | 陕西科技大学 | Bending device for changeable curvature pipe |
| CN202725715U (en) * | 2012-06-29 | 2013-02-13 | 天津市芳华通讯工程有限公司 | Channel steel bending machine with adjustable angle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607511A (en) * | 2015-01-07 | 2015-05-13 | 成都佳美嘉科技有限公司 | Circular flange machine |
| CN105478543A (en) * | 2016-01-04 | 2016-04-13 | 安徽汇展热交换系统有限公司 | Bending device for arc coaming of air guide cover of radiator |
| CN108445962A (en) * | 2018-05-29 | 2018-08-24 | 安徽池州伟舜机电有限公司 | A kind of handwheel of miniature precision high-speed machining center |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |
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| RJ01 | Rejection of invention patent application after publication |