CN101439374B - Rotatable support roller device - Google Patents
Rotatable support roller device Download PDFInfo
- Publication number
- CN101439374B CN101439374B CN2008100801220A CN200810080122A CN101439374B CN 101439374 B CN101439374 B CN 101439374B CN 2008100801220 A CN2008100801220 A CN 2008100801220A CN 200810080122 A CN200810080122 A CN 200810080122A CN 101439374 B CN101439374 B CN 101439374B
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- CN
- China
- Prior art keywords
- roller device
- support roller
- oil cylinder
- rotary oil
- fixed block
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a roller device which can rotate, belonging to the roller device technical field in model bending machines. The provided roller device can rotate. In the adopted technical proposal, the roller device which can rotate mainly comprises a fixed block, a first pin roll, a rotary oil cylinder, a second pin roll, a rotary arm and a roller device. The roller device is connected with the fixed block. The lower part of the fixing block is conjoined with a stretching end of the rotary oil cylinder by the first pin roll. The fixed end of the rotary oil cylinder is articulated with the rotary arm by the second pin roll. The roller device which can rotate can be widely applied to the model bending machines.
Description
Technical field
The rotatable type bender of the present invention support roller device belongs to type bender middle idler roller device technique field.
Background technology
Type bender support roller device all adopts and moves horizontally support roller device at present, i.e. the motion of support roller device is finished by an oil cylinder, and this oil cylinder drives carrying roller and moves horizontally on working face.The shortcoming that this kind mode is brought is: when the angle steel that rolls different radii, channel-section steel, because of can not being rolled section bar with quilt, angle meets, so the roller in the support roller device can not well withstand the inboard or the outside of angle steel, channel-section steel, cause the cross section of section bar to distort, make the section bar perpendicularity that rolls lower.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and deal with problems is: a kind of rotatable type bender support roller device is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: rotatable type bender support roller device, mainly comprise: fixed block, first bearing pin, rotary oil cylinder, second bearing pin, pivoted arm and support roller device, its structure is: support roller device is connected with fixed block, the below of fixed block is hinged with the flexible end of rotary oil cylinder by first bearing pin, and the stiff end of rotary oil cylinder is hinged with pivoted arm by second bearing pin.
The rotatable type bender of the present invention support roller device is owing to adopted said structure, can make the rotation realization servo-actuated of support roller device and two kinds of forms of rotation, servo-actuated is that rotary oil cylinder links together by fixed block, first bearing pin and support roller device, and then link together by bearing pin and pivoted arm, when pivoted arm was done movement in a curve, support roller device was also done movement in a curve thereupon; So just finished carrying roller moving horizontally on working face, time rotational is then realized the rotation of carrying roller by the ascending, descending of rotary oil cylinder, the angle steel, the channel-section steel perpendicularity that the type bender can be solved roll out are higher, the support roller device forms of motion is met more roll requirement.
Description of drawings
Below in conjunction with accompanying drawing the rotatable type bender of the present invention support roller device is further described:
Fig. 1 is the structural representation of the rotatable type bender of the present invention support roller device;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Rotatable type bender support roller device, mainly comprise: fixed block 1, first bearing pin 2, rotary oil cylinder 3, second bearing pin 4, pivoted arm 5 and support roller device 6, its structure is: support roller device 6 is connected with fixed block 1, the below of fixed block 1 is hinged with the flexible end of rotary oil cylinder 3 by first bearing pin 2, the stiff end of rotary oil cylinder 3 is hinged with pivoted arm 5 by second bearing pin 4, and pivoted arm 5 can be fixed on the fuselage of type bender.
Claims (1)
1. rotatable type bender support roller device, mainly comprise: fixed block (1), first bearing pin (2), rotary oil cylinder (3), second bearing pin (4), pivoted arm (5) and support roller device (6), it is characterized in that: support roller device (6) is connected with fixed block (1), the below of fixed block (1) is hinged with the flexible end of rotary oil cylinder (3) by first bearing pin (2), and the stiff end of rotary oil cylinder (3) is hinged with pivoted arm (5) by second bearing pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100801220A CN101439374B (en) | 2008-12-12 | 2008-12-12 | Rotatable support roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100801220A CN101439374B (en) | 2008-12-12 | 2008-12-12 | Rotatable support roller device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101439374A CN101439374A (en) | 2009-05-27 |
| CN101439374B true CN101439374B (en) | 2010-09-01 |
Family
ID=40724064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100801220A Expired - Fee Related CN101439374B (en) | 2008-12-12 | 2008-12-12 | Rotatable support roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101439374B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319781B (en) * | 2011-06-24 | 2013-06-05 | 无锡洲翔重工科技有限公司 | Adjustable carrier roller device and cold-bending mechanism applying same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826121A (en) * | 1973-02-27 | 1974-07-30 | K Yashiro | Method and apparatus for cold bending h-shaped steel |
| US4117702A (en) * | 1977-06-06 | 1978-10-03 | The Boeing Company | Rolling machines for contouring tapered structural members |
| CH613883A5 (en) * | 1977-04-29 | 1979-10-31 | Haeusler Christian Ag | Multi-roll machine for bending sectional bars and a method for its operation |
| CN2438523Y (en) * | 2000-07-28 | 2001-07-11 | 李照存 | T-steel bending round machine |
| CN200981082Y (en) * | 2006-03-28 | 2007-11-28 | 多林股份公司 | Profile bending machine |
-
2008
- 2008-12-12 CN CN2008100801220A patent/CN101439374B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826121A (en) * | 1973-02-27 | 1974-07-30 | K Yashiro | Method and apparatus for cold bending h-shaped steel |
| CH613883A5 (en) * | 1977-04-29 | 1979-10-31 | Haeusler Christian Ag | Multi-roll machine for bending sectional bars and a method for its operation |
| US4117702A (en) * | 1977-06-06 | 1978-10-03 | The Boeing Company | Rolling machines for contouring tapered structural members |
| CN2438523Y (en) * | 2000-07-28 | 2001-07-11 | 李照存 | T-steel bending round machine |
| CN200981082Y (en) * | 2006-03-28 | 2007-11-28 | 多林股份公司 | Profile bending machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-35848A 2002.02.05 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101439374A (en) | 2009-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |