CN103240310A - Numerical control four-roller section-bending machine - Google Patents
Numerical control four-roller section-bending machine Download PDFInfo
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- CN103240310A CN103240310A CN2013101909657A CN201310190965A CN103240310A CN 103240310 A CN103240310 A CN 103240310A CN 2013101909657 A CN2013101909657 A CN 2013101909657A CN 201310190965 A CN201310190965 A CN 201310190965A CN 103240310 A CN103240310 A CN 103240310A
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Abstract
The invention provides a numerical control four-roller section-bending machine. The numerical control four-roller section-bending machine comprises a machine frame (1), an upper main roller (2), a lower main roller (3), a left side roller (4), a right side roller (5), a side roller oil cylinder (6), a lower roller oil cylinder (7), a hydraulic motor, a support roller (8) and other parts. The upper main roller, the lower main roller, the left side roller and the right side roller of the numerical control four-roller section-bending machine are combined to form an arc down-regulated structure, the upper main roller and the lower main roller are driving rollers, the left side roller and the right side roller respectively perform arc movement around respective middle axes under the effect of the side roller oil cylinder and simultaneously perform rotation movement under the effect of the hydraulic motor, and accordingly bending or rolling of sections is achieved. The numerical control four-roller section-bending machine can roll the sections to be round parts, arc-shaped parts, spiral parts and other parts, has a section pre-bending function, can roll angle steel, square steel, channel steel, I-steel, round steel, steel tubes and other sections after a die is replaced, is advanced in structure, reliable in work, small in volume and complete in function and has advanced section forming performance.
Description
Technical field
The present invention relates to the product moulding technical field, be specifically related to the numerically controlled processing equipment manufacturing technology field of metal material.
Background technology
Along with the development of mechanical industry, profile bender uses in a lot of occasions.Profile bender is the camber line down-regulation type section bar machine that twists, the home roll of profile bender is main drive roller, or three home rolls are main drive roller, last home roll fixed-site, two limit home rolls are done the camber line elevating movement, hydraulic control, displacement liquid crystal display around the fixing centre of gyration, control section bar forming process, both sides are provided with support roller device.
Summary of the invention
The purpose of this invention is to provide a kind of numerical control four-roller profile bender, these facility have the pre-bending function of section bar, and upper and lower home roll is main drive roll, and the lifting displacement numerical control of following home roll and left and right limit roller shows that working stability is reliable, are easy to safeguard.
For achieving the above object, the solution of the present invention is: a kind of numerical control four-roller profile bender, comprise frame (1), last home roll (2), following home roll (3), left side roller (4), the right roller (5), limit roller oil cylinder (6), following roller oil cylinder (7), hydraulic motor, carrying roller parts such as (8), it is characterized in that, on, following home roll and a left side, four rollers of the right roller combine into the version of camber line down-regulation type, on, following home roll is initiatively, left side roller and the right roller are under the effect of limit roller oil cylinder, do the arc line type motion around axis separately respectively, under the effect of hydraulic motor, rotate simultaneously, thereby realize the crooked of section bar or roll.
Beneficial effect:
Numerical control four-roller profile bender of the present invention can roll into section bar workpiece such as circle, arc, spirality.These facility have the pre-bending function of section bar, and upper and lower home roll is main drive roll, and the lifting displacement numeral of following home roll and left and right limit roller shows, and is eye-catching directly perceived.More can roll up section bars such as bent angle steel, band steel, square steel, channel-section steel, I-steel, round steel, steel pipe behind the mold exchange, be furnished with independently operating desk.This machine structure advanced person, reliable operation, volume is little, and is multiple functional.Numerical control four-roller profile bender structure advanced person of the present invention, reliable operation, volume is little, and function is complete, has advanced section bar forming property.
Description of drawings
Fig. 1 is structural representation of the present invention.
In the drawings: 1 frame; Home roll on 2; 3 times home rolls; 4 left side rollers; 5 the right rollers; 6 limit roller oil cylinders; 7 times roller oil cylinders; 8 carrying rollers.
The specific embodiment
Referring to Fig. 1, this specific embodiment is by the following technical solutions: a kind of numerical control four-roller profile bender comprises frame (1), last home roll (2), following home roll (3), left side roller (4), the right roller (5), limit roller oil cylinder (6), following roller oil cylinder (7), hydraulic motor, carrying roller parts such as (8).The upper and lower home roll of numerical control four-roller profile bender of the present invention combines with four rollers of left and right limit roller and forms the version of camber line down-regulation type, upper and lower home roll is initiatively, left side roller and the right roller are under the effect of limit roller oil cylinder, do the arc line type motion around axis separately respectively, under the effect of hydraulic motor, rotate simultaneously, thereby realize the crooked of section bar or roll.Numerical control four-roller profile bender of the present invention has the pre-bending function of section bar, and upper and lower home roll is main drive roll, and the lifting displacement numeral of following home roll and left and right limit roller shows, and is eye-catching directly perceived.More can roll up section bars such as bent angle steel, band steel, square steel, channel-section steel, I-steel, round steel, steel pipe behind the mold exchange, be furnished with independently operating desk.This machine structure advanced person, reliable operation, volume is little, and is multiple functional, has advanced section bar forming property.
By reference to the accompanying drawings embodiments of the present invention have been done detailed explanation above, but the invention is not restricted to above-mentioned embodiment, in the ken that affiliated technical field those of ordinary skill possesses, can also under the prerequisite that does not break away from aim of the present invention, make a variety of changes.
Claims (4)
1. numerical control four-roller profile bender, comprise frame (1), last home roll (2), following home roll (3), left side roller (4), the right roller (5), limit roller oil cylinder (6), following roller oil cylinder (7), hydraulic motor, carrying roller parts such as (8), it is characterized in that, on, following home roll and a left side, four rollers of the right roller combine into the version of camber line down-regulation type, on, following home roll is initiatively, left side roller and the right roller are under the effect of limit roller oil cylinder, do the arc line type motion around axis separately respectively, under the effect of hydraulic motor, rotate simultaneously, thereby realize the crooked of section bar or roll.
2. numerical control four-roller profile bender as claimed in claim 1 is characterized in that, also being furnished with independently, operating desk is used for adapting to various different types of section bars.
3. numerical control four-roller profile bender as claimed in claim 1 or 2 is characterized in that, also is equipped with the PLC controller, and the PLC controller is controlled the motion of upper and lower home roll and left and right limit roller.
4. numerical control four-roller profile bender as claimed in claim 3 is characterized in that, the PLC controller is connected to digital display screen, in order to show the displacement of upper and lower home roll and left and right limit roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101909657A CN103240310A (en) | 2013-05-22 | 2013-05-22 | Numerical control four-roller section-bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101909657A CN103240310A (en) | 2013-05-22 | 2013-05-22 | Numerical control four-roller section-bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103240310A true CN103240310A (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101909657A Pending CN103240310A (en) | 2013-05-22 | 2013-05-22 | Numerical control four-roller section-bending machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521570A (en) * | 2013-11-04 | 2014-01-22 | 广西大学 | Five-roller rolling device for enabling bars to form into butt welding rings |
| CN104096732A (en) * | 2014-07-17 | 2014-10-15 | 长治市泽洋锻压机械有限公司 | Carrier roller device of profile bender |
| CN104392057A (en) * | 2014-12-01 | 2015-03-04 | 南京航空航天大学 | Finite element analysis method of roll bending of variable-curvature section |
| CN105251831A (en) * | 2015-09-21 | 2016-01-20 | 江苏大学 | Adjustable deformation preventing device for angle iron bending |
| CN106541004A (en) * | 2015-09-16 | 2017-03-29 | 安徽省三信重工机械制造有限公司 | A kind of type bender |
| CN108817157A (en) * | 2018-05-29 | 2018-11-16 | 泰安华鲁锻压机床有限公司 | The magnetic suspension curved device and method of F rail |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3704616A (en) * | 1970-07-16 | 1972-12-05 | Tokyo Giken Kogyo Kk | Cold-working plastic bending machine |
| US4048830A (en) * | 1976-01-29 | 1977-09-20 | Chr. Hausler Ag | Four-roller sheet bending machines |
| DE3041212A1 (en) * | 1980-11-03 | 1982-05-13 | August Wilhelm 5901 Wilnsdorf Schäfer | Rounding machine for sheet metal - uses curvature gauge, adjusting members, and electric reference value adjusting control as need be |
| CN201815577U (en) * | 2010-10-26 | 2011-05-04 | 上海长空机械有限公司 | Full-automatic multi-curvature aluminium profile bender |
| CN202356472U (en) * | 2011-12-06 | 2012-08-01 | 上海新建重型机械有限公司 | Circle bending machine |
| US20130098130A1 (en) * | 2011-10-24 | 2013-04-25 | Cml International S.P.A. | Bending machine for helically bending an elongated workpiece |
| CN203343234U (en) * | 2013-05-22 | 2013-12-18 | 南通奥特机械设备有限公司 | Numerical-control four-roll profile material bender |
-
2013
- 2013-05-22 CN CN2013101909657A patent/CN103240310A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3704616A (en) * | 1970-07-16 | 1972-12-05 | Tokyo Giken Kogyo Kk | Cold-working plastic bending machine |
| US4048830A (en) * | 1976-01-29 | 1977-09-20 | Chr. Hausler Ag | Four-roller sheet bending machines |
| DE3041212A1 (en) * | 1980-11-03 | 1982-05-13 | August Wilhelm 5901 Wilnsdorf Schäfer | Rounding machine for sheet metal - uses curvature gauge, adjusting members, and electric reference value adjusting control as need be |
| CN201815577U (en) * | 2010-10-26 | 2011-05-04 | 上海长空机械有限公司 | Full-automatic multi-curvature aluminium profile bender |
| US20130098130A1 (en) * | 2011-10-24 | 2013-04-25 | Cml International S.P.A. | Bending machine for helically bending an elongated workpiece |
| CN202356472U (en) * | 2011-12-06 | 2012-08-01 | 上海新建重型机械有限公司 | Circle bending machine |
| CN203343234U (en) * | 2013-05-22 | 2013-12-18 | 南通奥特机械设备有限公司 | Numerical-control four-roll profile material bender |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521570A (en) * | 2013-11-04 | 2014-01-22 | 广西大学 | Five-roller rolling device for enabling bars to form into butt welding rings |
| CN103521570B (en) * | 2013-11-04 | 2016-04-27 | 广西大学 | Bar be shaped to can butt welding annulus five rollers volume round beltings |
| CN104096732A (en) * | 2014-07-17 | 2014-10-15 | 长治市泽洋锻压机械有限公司 | Carrier roller device of profile bender |
| CN104392057A (en) * | 2014-12-01 | 2015-03-04 | 南京航空航天大学 | Finite element analysis method of roll bending of variable-curvature section |
| CN106541004A (en) * | 2015-09-16 | 2017-03-29 | 安徽省三信重工机械制造有限公司 | A kind of type bender |
| CN105251831A (en) * | 2015-09-21 | 2016-01-20 | 江苏大学 | Adjustable deformation preventing device for angle iron bending |
| CN108817157A (en) * | 2018-05-29 | 2018-11-16 | 泰安华鲁锻压机床有限公司 | The magnetic suspension curved device and method of F rail |
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Application publication date: 20130814 |